trek powerfly 4 hardtail

Trek Powerfly 4 Gen 4 Review

• Last updated January 17, 2024

• All of our bikes are electric, but all of our writers are human.

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Trek Powerfly 4 Gen 4 Review: Takeaway

The Trek Powerfly 4 is the cheapest electric mountain bike made by Trek. This doesn’t take away from its great components and rideability, though. It’s an eMTB designed for lighter trail riding with its larger wheels that smooth out the bumps on the rough spots. Relatively light yet powerful, the Trek Powerfly 4 Gen 4 is an ideal electric mountain bike that doesn’t break the bank.

Ideal for...

E-bike overview.

The Bosch Performance CX motor gives a real kick with up to 85Nm of torque, meaning that you can pull away on a steep and muddy hill with confidence. Power delivery is smooth so you won’t spin the rear wheel should you push too hard. The Bosch smart system offers enhanced ride control with navigation and activity tracking via the eBike Flow app.

Packaged with the Bosch Performance CX motor, is their Walk Assist mode that helps push your e-bike up those tough hills you’re bound to encouter. The LED remote let’s you enable Walk Assist and control the level of pedal assist you need. The LED lights are bright and easy to see, even in bright sunlight.

One thing that Trek does with this electric bike is fit different equipment to different-sized machines. For example, on the XS and S framed machines, it has a 27.5” wheel size, while on the M, L, and XL sizes have a 29″ wheel. The frame on the smaller e-bikes are also slightly different, offering a curved top tub for sizes XS and S, while frame sizes M, L, and XL have a straight top tube.

Trek has thought about everything, not surprisingly. Rack and kickstand mounts are readily avilable, as well as an integrated speed sensor for those riders looking to use the PowerFly 4 as more of a trekker than a day-rider trail e-bike.

Reasons to Buy

If you want an electric bike but don’t want to empty your bank account, the Trek Powerfly 4 Gen 4 is a very good machine to consider. At the lower end of the premium spectrum, the Trek Powerfly 4 will be worth every penny when it comes to an electric mountian bike that will look after you on the road or trail.

Designed not to embarrass you on the trail, it works well on longer cross-country rides. Its battery will be good for a 35-mile ride on tougher terrain, and the power of the Bosch Performance CX motor will leave you breaking a sweat only if you’re going easy on the battery.

When it comes to speed control, the electric bike won’t let you down even on steep tracks in wet conditions with its Tektro hydraulic brakes, and on 203mm rotors, they won’t fade even if used a lot.

Things to Consider

If you want a genuinely inexpensive electric mountain bike, there are others like the Rad Power brand of electric bikes, but few pack as many high performance components as the Trek Powerfly 4 Gen 4. This isn’t the cheapest eMTB out there, but it is very inexpensive for a high-end machine.

Specs & Components

The specs above come from the manufacturer and may vary from what you’ve experienced. Notice something that needs correcting? Let us know .

Offering up to 85 Nm of torque, the light but punchy Bosch Performance CX motor delivers the power you need for riding off-road, including rapid direction changes and tackling steep climbs as you journey around the woods or mountain.

Its Bontrager XR3 Comp tires won’t go quickly on hard, flat surfaces due to higher rolling resistance, but this isn’t what the Powerfly 4 is about — it’s about fun in the mud and on loose surfaces. As such, the motor won’t achieve great flat-out speeds, but it’ll more than make up for it in raw power over the rough stuff.

The 500 Wh battery on the Powerfly 4 will give you a good day out on singletrack and a reasonably long day in the saddle on an off-road adventure. However, there’s no option for a range extender, so if you’re looking for more than 35 miles per charge, choose an eMTB with a range extender or a 625+ Wh battery.

Leaving your gear at a base while doing singletrack will give you more range, but if you’re carrying your pack on an adventure, this will eat into your mileage. Muddy terrain and foul weather can impact range, too.

Sat in a trekking position, you’ll use your upper body to shift your weight according to riding conditions. This could mean you get tired in your arms, chest, and shoulders after a long ride.

Sizes XS and S in the Trek Powerfly 4 range come with 27.5” wheels, while sizes M, L, and XL come with 29” wheels. Either way, they’ll smooth out the rough terrain.

The XS version of this eMTB hardtail electric bike comes with an 80mm travel SR Suntour fork, while all larger sizes have a 120mm travel fork. Both are well-suited to rough terrain.

Though Trek offers a lifetime warranty on the frame, if you haven’t looked after this e-bike, the warranty may be voided.

Clean the bike and oil its working parts after every ride. Keep an eye on chain stretch — change it when it gets to 1 mm per link, and look out for bent/broken teeth on the cassette and front chain wheel. Also, keep an eye on brake pads and hydraulic fluid. Though the Powerfly 4 is waterproof to an extent, take care when it comes to river crossings, as it isn’t designed for complete immersion!

Being a serious electric mountain bike, the Trek Powerfly 4 also looks the part. The clean lines and nice shapes of the frame along with its overall geometry combine to make for a good-looking eMTB.

The choice of colors is good too, from the loud red and black scheme to the muted gray and black. Overall, this bike looks like it means business when thrown about the tracks and trails.

We personally research and test every e-bike featured in our reviews and guides to provide accurate, data-driven recommendations. Learn how we review.

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Trek Powerfly

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Summary of Reviews

We have read all expert and user reviews on the Trek Powerfly . In summary, this is what cyclists think.

15 reasons to buy

• Owners reported an impressive range of up to 80mi and 7000ft of elevation.
• A 71yo owner easily handled a daily climb of 500ft, on a 25% grade driveway.
• A desert resident said the Powerfly rode easily, through soft sand.
• Tektro hydraulic brakes were deemed responsive and “pulled hard”.
• The 5’s fit and finish was described as “beautiful and rugged”.
• ‘Touring’ mode was great on roads, while ‘eMTB’ mode was excellent in the woods.
• A removable battery made it easy to mount the powerfly on vehicle racks.
• Powerfly drivetrains pedaled smoothly on the flats, despite the bike’s weight.
• The Bosch Performance CX motor exhibited plenty of torque on climbs.
• One owner cooed over the Powerfly 4’s metallic red paintwork.
• The Powerfly 7’s TransX dropper-post made mounting and dismounting easy.
• Overweight riders found the Powerfly’s carrying capacity to be more than ample.
• One reviewer found that the Powerfly 4’s 100mm of fork-travel covered needs.
• Shifting, range and gear spacing were lauded on the Powerfly 5’s drivetrain.
• Some reviewers felt that the weight of the bike aided stability.

7 reasons not to buy

• The Powerfly was heavy, and onerous to pedal up hills without assistance.
• Some owners would have liked to be able to easily add a second battery.
• The Powerfly’s high-level component spec made it a pricey option.
• Some owners felt that the Powerfly’s paintwork was easily chipped.
• One daily user reported delayed engagement of the power assist in snowy areas.
• Schwalbe Smart Sam tires punctured easily, on the ‘Sport 4 Equipped’.
• Some owners sought a way to lock the motor without removing the battery.

Bottom line

Expert reviews, trek powerfly 5.

The Trek battery holds a good charge… I reckon there’s enough power to last 60 to 80 miles if you’re careful.

Trek Powerfly 4 on Exmoor Review

…outstanding fun with steep descents and river crossings followed by challenging climbs which the Powerfly managed with such ease! …I was surprised at the sub-20-mile range I achieved on this test-ride…

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Trek Powerfly 4 EBike Review

Are you looking for more details regarding the trek powerfly 4 electric bicycle? If so, I hope that this review and overview of this model will be of assistance to you.

The Trek Powerfly 4 is an impressive electric mountain bike designed for riders who want to challenge themselves on new trails or climb more difficult climbs. Equipped with Bosch e-MTB drive system and durable components, this bike is ready to tackle any terrain.

• 1 What is the Range of a Trek Powerfly 4?
• 2 How Fast Can the Trek Powerfly 4 Go?
• 3 What is the Difference Between Trek Powerfly 4 and
• 4 How Heavy is a Trek Powerfly 4?
• 5 Trek Powerfly FS 4 2023
• 6 2023 Trek Electric Bikes
• 7 What is the Fastest Trek Electric Bike?
• 8 Does Trek Make a Class 2 Ebike?

What is the Range of a Trek Powerfly 4?

The range of the Trek Powerfly 4 will differ based on various factors, such as terrain and rider weight. On average, users can ride for up to 130km in Eco mode and 60km in Turbo mode with its 500Wh battery.

This impressive range makes the Powerfly 4 an ideal choice for long distance touring, even more than its competition.

One major distinction between this model and its predecessor is the advanced battery design, the Removable Integrated Battery (RIB). This revolutionary technology fully embeds a Bosch 500Wh battery into the frame for superior convenience.

With this new design, the battery is easily accessible and requires no tools for removal and reinstallation – making it even easier to use! Additionally, the cover can be removed for easy access while carrying by its handle.

This model features an aluminum frame with 625Wh battery, Bosch Performance CX motor offering up to 25km/h assistance, Purion controller, 1×10 Shimano drivetrain and suspension fork with lockout. Smart Wheel Sizing ensures riders of all sizes will find a great fit on the Powerfly 4, with 29″ wheels on larger frames and 27.5′ wheels on smaller ones.

How Fast Can the Trek Powerfly 4 Go?

The Trek Powerfly 4 is an impressive electric mountain bike, capable of going up and down hills quickly with its Bosch Performance CX motor. With speeds up to 20 mph (32 km/h), this electric mountain bike will definitely turn heads wherever it goes!

It also features a user-friendly Removable Integrated Battery (RIB) system that conceals the battery in its frame for protection and makes it simple to take out without tools. Plus, its dropper post allows you to lower your saddle quickly on descents for added comfort.

The Trek Powerfly 4 is an exceptional electric mountain bike with a long-range battery, Bosch motor and intuitive controller. It has an aluminum frame that fully encases the battery, Bosch Performance CX model with 250W and 85Nm of torque for up to 20 mph acceleration, Bosch Purion controller, 1×10 Shimano drivetrain and suspension fork with lockout feature. Plus its Smart Wheel Sizing ensures riders of all sizes will find a comfortable fit – 29″ wheels on larger frames or 27.5″ wheels on smaller ones.

What is the Difference Between Trek Powerfly 4 and

The Powerfly 4 is an elite electric mountain bike equipped with Bosch drive system and mountain bike components. It boasts our user-friendly Removable Integrated Battery (RIB) system that securely houses the battery within its frame without needing tools for removal.

This motor provides pedal assist up to 20 miles per hour with 40nm of torque. A torque sensor detects how hard a rider is pedaling in order to activate the motor when needed.

Riders praised the Powerfly's responsive, smooth shifting and impressive range. Its high-end components were considered well built, and owners appreciated how easily they mounted and dismounted.

One owner raved that their bike “fell into place like a dream.” Others found it heavy to climb hills on their own, but overall it proved to be an ideal option for commuters and electric mountain biking rides.

If you're searching for a Trek Electric Bike, the Powerfly 4 is an excellent option. On the other hand, if price point is your priority, Magicycle Cruiser Pro could be worth considering; its aluminum frame can support more weight capacity and its battery offers longer distance than the Powerfly 4.

How Heavy is a Trek Powerfly 4?

If you need an e-bike that can handle rough terrain, the Trek Powerfly 4 is an excellent option. It boasts a long range battery, Bosch motor and Shimano drivetrain designed for durability.

This bike also boasts a user-friendly Removable Integrated Battery (RIB) system that is fully enclosed within the frame and requires no tools for removal. This makes mounting on vehicle racks effortless, plus you can go for long rides on just one charge!

The bike comes in an array of colors and styles to suit any preference. Plus, it boasts plenty of features that make it both enjoyable and versatile to ride.

Trek Powerfly FS 4 2023

Trek Electric Bikes are known for making some of the finest electric bikes on the market. For example, the 2023 Powerfly FS 4 takes that tradition to new heights with ease. It is equipped with a powerful Bosch Performance CX motor and all necessary gears to tackle climbs. In addition, miles of singletrack terrain, this full suspension model can take you from trails to streets effortlessly.

This bike features a high capacity battery mounted on the downtube. Also, is integrated into its mid-drive motor, making it lightweight with an ergonomic handle for effortless removal from the frame.

This electric bike features a mid-drive motor that is lighter than many of its competitors. Also, powered by the powerful 250 W, 75 Nm Bosch Performance Line CX e-bike motor.

The FS 4 features a large front suspension and curved top tube for easier standing over the bike. Also, impressive watts per liter of battery capacity. This electric bike also has a Kiox 300 e-bike computer compatible with the eBike Flow app. Thus, helping to navigate routes optimally. Moreover, this stylish rear rack can be removed to make way for panniers or cargo bags.

2023 Trek Electric Bikes

Trek offers a selection of electric bikes for different riders. There are trail mountain bikes, e-bikes ideal for everyday commuting and high-end bikes designed specifically with racers in mind.

For those searching for an affordable electric bike that's easy to ride, the Trek Powerfly 4 is an ideal option. Constructed with a lightweight aluminum frame, this electric hardtail comes in both men's and women's models.

This e-bike is equipped with a rear hub motor. Also, a torque sensor to keep the price low and provide excellent pedal assist feel. Additionally, the torque sensor helps extend range, enabling you to ride longer between charges.

Trek also produces an assortment of e-bikes designed to carry kids and cargo. For example, the Fetch Plus 2 and 4. The long tail version features an extended rear rack. Also, the bakfiets-style Fetch Plus 4 boasts a box style that can store more items than its longer counterpart.

What is the Fastest Trek Electric Bike?

Trek Bikes has always been driven by a desire to create bikes that are tough, reliable and designed for adventures. Established in 1976 by Richard Burke and Bevil Hogg, Trek is dedicated to crafting high-end bicycles for people with an adventurous spirit.

Trek Electric Bikes' fastest model, the Domane+ SLR 7, delivers classic speed and comfort of the Domane with a powerful Fazua drivepack that can propel it up to 28 mph, as well as an impressive 70+ mile battery range.

Trek's Domane+ SLR electric bike utilizes a TQ HPR50 motor that they claim is quieter and more efficient than other systems available. Plus, there are three assist modes controlled via shifters on the hoods for added convenience.

The TQ system features an integrated battery that fits in the seat tube bottle cage. This battery offers up to 100km range in Eco mode and can be charged within 2.5 hours, plus it's compatible with a 160W/h range extender sold separately.

Does Trek Make a Class 2 Ebike?

No specific Trek e-bike model falls within Class 2 classification; however, there are other bikes on the market that meet this standard.

The Blix Packa Genie is an electric bike powered by 750W that can reach and maintain speeds up to 20 mph with pedal-assist or throttle propulsion. Furthermore, its dual battery capability doubles its range.

This bike is ideal for those seeking extra power on their daily commute or long distance rides. It's a lightweight, reliable model with excellent pedaling assistance and an impressive range of up to 45 miles on one charge.

It also features a twist-assist feature that lets you switch between pedal and throttle modes. This is ideal for older riders or those with physical limitations who wish to use the throttle without stopping pedaling.

If you're searching for an affordable, well-designed e-bike that's ready to tackle road or trail riding, Engwe Bikes' P26 is the perfect option. This class 2 electric bicycle features a 750W hub motor, five levels of pedal assist, and an electronic throttle.

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Trek Powerfly 4

• AUS $ NZD $ USD $ CAD $ GBP £ EUR €

Weight / M - 23.67 kg / 52.18 lbs (with tubes)

At a glance

Where to buy.

Specifications

• Frame Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle
• Fork Size: XS SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 80mm travel Size: S , M , L , XL SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 120mm travel
• Wheel Size 27.5"
• Tires Size: XS , S Bontrager XR3 Comp, wire bead, 30tpi, 27.5x2.35'' Size: M , L , XL
• Crank FSA Bosch CK-220, 36T ring, 165mm length
• Shifters Shimano Deore M4100, 10 speed
• Cassette Shimano Deore M4100, 11-46, 10 speed
• Brakeset Tektro HD-M275 hydraulic disc
• Handlebar Size: XS , S Bontrager alloy, 31.8mm, 15mm rise, 720mm width Size: M , L , XL Bontrager alloy, 31.8mm, 15mm rise, 750mm width
• Seatpost Size: XS , S Bontrager alloy, 31.6mm, 12mm offset, 330mm length Size: M Bontrager alloy, 31.6mm, 12mm offset, 360mm length
• Stem Size: XS Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length Size: S , M
• Headset FSA IS-2, 1-1/8'' top, 1.5'' bottom

Q: Where to buy a 2021 Trek Powerfly 4?

The 2021 Trek Powerfly 4 may be purchased directly from Trek .

Q: How much does a 2021 Trek Powerfly 4 weigh?

A 2021 Trek Powerfly 4 weights M - 23.67 kg / 52.18 lbs (with tubes).

Q: What size wheels does the 2021 Trek Powerfly 4 have?

The 2021 Trek Powerfly 4 has 27.5" wheels.

Q: What size 2021 Trek Powerfly 4 should I get?

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Best Hardtail Electric Mountain Bikes in 2024: Top Models with Front Suspension We Recommend

The best hardtail electric mountain bikes are great for a variety of riders due to their versatility. They allow riders to tackle mountain trails and urban roads equally well, making for great all-around bikes.

Additionally, with the aid of a motor and battery, riders can cover longer distances, climb steeper hills, and preserve energy for technical sections.

But when buying a new electric mountain bike, it’s important to consider your riding needs, abilities, and budget.

In the article below, we aim to explain some of the main benefits of hardtail electric bikes and share the best models we recommend right now.

Why Choose a Hardtail Over a Full-Suspension Bike?

A hardtail e-bike has several distinct advantages compared to its full-suspension counterparts.

Firstly, these bikes have fewer components and simpler designs , which results in generally more affordable options. Additionally, hardtail bicycles are notably lighter, as the absence of rear suspension reduces the weight, particularly evident in lower-priced models.

Furthermore, hardtail e-bikes exhibit superior performance on roads , uphill terrains, and smooth trails. This advantage stems from the fact that suspension systems tend to absorb a significant portion of the momentum generated when pedaling, impacting the overall performance.

Maintenance is also notably simpler and less costly for hardtail e-bikes. The incorporation of fewer components translates to reduced complexity and expense in maintenance and repair.

Lastly, hardtail e-bikes are known to be beginner-friendly . Their design makes it easier for new mountain bikers to learn the ropes, making them the preferred choice for those new to the sport.

The 14 Best Hardtail Electric Mountain Bikes of 2024

1. Rad Power Bikes RadRover 6 Plus 2. Trek Powerfly 4 Gen 4 3. Ride1UP Prodigy XC 4. Trek Marlin+ 6 5. Aventon Aventure.2 6. Giant Talon E+ 3 7. Rocky Mountain Growler Powerplay 30 8. QuietKat Apex 9. Orbea Keram 30 10. Vvolt Sirius 11. Charge XC 12. Ancheer Sunshine AT1 13. Liv Tempt E+ 3 14. Bakcou Mule

1. Rad Power Bikes RadRover 6 Plus

Entry-level Ebike for Light Trails and Commuting

MSRP: $2,099

• Motor: 750W rear hub, 80 Nm
• Battery:  672 Wh
• Suspension: 60 mm travel fork
• Gears: Shimano Altus 7-Speed
• Tire size:  26” x 4.0″

Rad Power Bikes RadRover 6 Plus is a fat tire e-bike with an affordable price tag and decent components, perfect for mountain bikers who want urban functionality.

The RadRover 6 Plus comes with a powerful 750W, 80 Nm hub motor, which, when combined with a large 672 Wh battery and a 7-speed Altus drivetrain, provides 45 miles of range and a 20 mph top speed.

To perform well on trails, this bike comes with a 60 mm travel suspension, 4″ Kenda fat tires, hydraulic disc brakes, and a durable 6061 aluminum alloy frame.

The RadRover 6 Plus also boasts excellent accessories, including fenders, front and rear lights, and a kickstand.

This has been one of the most popular ebikes in the $2,000 dollar range for years, which doesn’t come as a surprise considering the high value for the money it provides.

Buy from Rad Power Bikes

2. Trek Powerfly 4 Gen 4

Best Value Hardtail Electric Mountain Bike

MSRP: $3,650

• Motor:  Bosch Performance CX 250W, 85 Nm
• Battery:  500 Wh Bosch Battery
• Suspension:  SR Suntour XCM 34 coil fork (80-120 mm)
• Gears:  10-Speed Shimano Deore
• Tire size: 27.5 or 29 x 2.35”

Trek Powerfly 4 Gen 4 is Trek’s only hardtail electric mountain bike at the moment. It’s a versatile entry-level e-MTB suitable for XC riding, gravel exploring, and light singletrack.

The Powerfly 4 boasts a Bosch Performance CX 250W mid-drive motor with 85 Nm of torque, combined with a 500 Wh battery pack integrated into the down tube. That leaves room for two water bottle cages in the main triangle.

The SR Suntour XCM 34 coil fork is not impressive by any means, but it will get the job done for most riders out there. It adds a bit of weight but smooths the ride out nicely.

The Powerfly 4 also comes with a Shimano Deore 10-speed drivetrain and Tektro’s hydraulic disc brakes, so you’re all set for climbing and descending.

All in all, the Trek Powerfly 4 is a very competitive choice by the USA’s biggest bike manufacturer, equipped with great electronics and capable drivetrain and brakes.

Buy from Trek Bikes

3. Ride1UP Prodigy XC

Best Budget-Friendly Class 3 Hardtail

MSRP: $2,395

• Motor: Brose TF Sprinter 250W, 90 Nm
• Battery: 504Wh Samsung Battery
• Suspension: 120mm Travel, Air Suspension
• Gears: 9-Speed Shimano Alivio
• Tire size: 27.5 x 2.4″

Ride1UP’s Prodigy XC is the brand’s best-equipped e-bike, optimized for off-road performance thanks to its air front suspension with 120 mm of travel and trail-ready 27.5×2.4″ Maxxis Forekaster tires.

The Prodigy offers tons of power for proper trial rides thanks to its Brose TF Sprinter 250W/90 Nm mid-drive motor which delivers super-smooth power using torque sensing technology. As a Class 3 ebike, it has a 28 mph top speed, which is uncommon on mountain bikes.

The juice comes from a large 504 Wh Samsung battery which provides ranges between 30 and 50 miles range while being seamlessly integrated inside the down tube. Additionally, you can rely on a 9-speed Shimano Alivio drivetrain to get you the rest of the way up a climb.

Like all proper hardtail mountain bikes, the Prodigy has hydraulic disc brakes and balanced geometry for excellent handling and ride quality on varied terrain.

Surprisingly, this ebike even has a bright battery-powered headlight, so you can ride it at night or use it for urban commuting.

Buy from Ride1UP

4. Trek Marlin+ 6

Bosch Mid-Drive Motor

MSRP: $2,700

• Motor:  250W Bosch Active Line Plus motor
• Battery:  400 Wh battery
• Suspension: SR Suntour XCM 34, 120mm fork
• Gears: Shimano CUES 9-Speed drivetrain
• Tire size: 29″ x 2.4″

The Trek Marlin+ 6 is an electric hardtail mountain bike intended for heavy off-roading and covering long distances.

This thoughtfully designed bike is perfect for touring with its 400 Wh battery capacity that returns around 40-60 miles of range.

The Marlin+ 6 is powered by a 250W premium Bosch Active Line Plus motor that provides plenty of power and 50 Nm of torque to get you up steep hills or across soft trails. It will support you up to 20 mph with pedal assistance, making this a class 1 ebike.

Trek Bikes also equipped it with a SR Suntour XCM 34 120mm front suspension, 2.4″ MTB tires, and powerful hydraulic disc brakes that provide smooth and confident riding on paved and unpaved roads.

If you want to ride proper trails, there are better options on this list, such as the Trek Powerfly 4; but if you want a do-it-all machine for moderate off-roading and even some commuting on paved roads, the Trek Marlin+ 6 is the best hardtail e-MTB for you.

5. Aventon Aventure.2

Best Affordable Fat-Tire Hardtail Ebike

MSRP : $1,999

• Motor:  750W rear hub motor
• Battery:  720 Wh Battery
• Suspension:  80 mm suspension fork
• Gears: 8-speed Shimano Acera
• Tire size: 26″ x 4″

The Aventon Aventure.2 electric bike is a versatile hardtail with an entry-level price and a premium ride feel. Whether going up or downhill, this Class 3 electric bike can do it all with ease.

It boasts a list of powerful electronics, including a 750W motor and 720 Wh battery. Combine this with the 8-speed Shimano Acera drivetrain, and you can achieve a range of up to 60 miles per charge.

The Aventure.2 also boasts hydraulic disc brakes, 4-inch fat tires, and an 80 mm fork, which ensures good handling and confident performance on unpaved roads and in different weather conditions.

Aventon Aventure also comes with all the accessories you need for urban commuting, including fenders, a rear rack, a kickstand, and even lights. The highlight is the integrated rear lights with turn signals and brake lights, which is truly a premium feature.

Get this bike if you want just one electric hardtail for all your needs, including city riding, gravel exploration, and occasional dirt detours.

Buy from Aventon

6. Giant Talon E+ 3

Best 29er Hardtail Ebike

MSRP : $2,900

• Motor: 250W Giant SyncDrive Core, 50 Nm
• Battery:  400 Wh Battery
• Suspension: SR Suntour XCM ATB 100mm travel
• Gears: Shimano Altus 9-speed

The Giant Talon E+ 3 is an excellent mid-priced electric hardtail bike built for proper off-road riding on rough dirt roads and moderate singletracks.

The Talon E+ 3 is powered by Giant’s proprietary SyncDrive Core mid-drive motor that offers 250W of power and 50 Nm of torque, as well as a 400 Wh battery that provides plenty of range for long hard days in the saddle.

This bike also features a 1×9 Shimano Alivio drivetrain and Tektro hydraulic disc brakes, both of which are decent components for the price. However, the 9-speed cassette has a limited range, which means you will have to use a higher pedal-assist level to climb steep hills.

The SR Suntour XCM ATB 100 mm coil fork and Maxxis Rekon 29″ x 2.4″ tires are also worth mentioning, even though the fork adds quite a bit of weight.

Overall, the Giant Talon E+ 3 handles well on light singletracks and rough fire roads, but its limited gearing and front suspension prevent it from hitting heavy singletracks.

Buy from Mike's Bikes

7. Rocky Mountain Growler Powerplay 30

Hardtail E-MTB with Slack Trail Geometry

  MSRP: $4,999

• Motor: 250W Dyname 4.0 MTB Drive, 108 Nm
• Battery:  480 Wh Battery
• Suspension: RockShox Recon Gold RL, 120mm Travel
• Gears: Shimano SLX, 12-Speed
• Tire size: 27.5″ x 2.8″

Rocky Mountain’s Fusion Powerplay 30 is a popular mid-drive e-bike that easily outperforms its price.

The Fusion Powerplay 30 is a well-balanced, smooth, and powerful e-MTB that uses a 250W Dyname 4.0 motor with 108 Nm of torque. The fast-charging 480 Wh battery is fully integrated and almost undetectable in the downtube, providing you with tons of range for a full day on the trails.

Slack trail geometry and trustworthy components ensure that the Rocky Mountain Fusion Powerplay 30 delivers a balanced and lively ride quality.

Its 27.5″ wheels, 2.8″ Maxxis Rekon tires, 120 mm travel RockShox Recon Gold RL air suspension, and Shimano hydraulic disc brakes all contribute to this premium experience. You also get a Shimano Deore/SLX 12-speed drivetrain that performs well in all conditions.

If you want a powerful hardtail electric bike with proprietary electronic components and progressive geometry, the Rocky Mountain Fusion Powerplay 30 is hard to beat.

Buy from Jenson USA

8. QuietKat Apex Pro

Best Fat-Tire Hunting Hardtail Ebike

MSRP: from $4,999

• Motor: 1000W mid-drive motor,
• Battery:  828 Wh Battery
• Suspension: 140 mm Inverted Suspension Fork
• Gears: SRAM 9-Speed
• Tire size: 26” x 4.5”

Quietkat’s Apex Pro is the hunting e-bike brand’s highest-quality hardtail choice that can tackle extreme conditions and carry lots of additional cargo.

This unusual hardtail e-bike comes with the added benefit of an integrated pannier rack which allows you to increase load capacity without compromising stability.

The Apex Pro is powered by a 1000W mid-drive motor and an 828 Wh battery that will provide you with 25-52 miles of range. This is a Class 3 ebike with a throttle, so the maximum speed is 28 mph. However, you can change the class in the settings, so the Apex Pro can become a Class 1, Class 2, Class 3, or even an unrestricted ebike, depending on your needs.

Best Electric Hunting Bikes of 2024: Capable Off-Road E-Bikes

To ensure great control and handling on varied terrain this powerful bike includes 4-piston hydraulic disc brakes, a 140 mm suspension fork, and 4.5″ Kenda Juggernaut puncture-resistant tires.

So if you want one of the most powerful hardtail ebikes on this list that you can use for hunting or recreational off-road riding, the QuietKat Apex Pro is the best choice.

Buy from QuietKat Read Our Full Review

9. Orbea Keram 29″ 30

A Fast Hardtail with Quality Electronics

MSRP $3,000

• Motor: 250W Bosch Active Line, 40 Nm
• Suspension: SR Suntour X1 Coil LO 100 mm
• Gears: Shimano Deore 10-Speed
• Tire size: 29″ x 2.35″

The Orbea Keram 30 is a low-travel hardtail with an affordable price and components from leading manufacturers.

This bike shows off excellent Bosch electronics, such as a 400 Wh integrated battery and an Active Line mid-drive 250W motor that will assist you up to 20 mph.

The frame on this bike is made from hydroformed 6061 aluminum with integrated cabling and combined with a lockable Suntour X1 Coil 100 mm fork.

The Orbea Keram 30 rolls on  29″ x 2.35″ Kenda K1153 cross-country tires, and also boasts Shimano MT200  hydraulic disc brakes and a smooth-shifting 10-speed Deore drivetrain.

This hardtail ebike is perfect for beginner mountain bikers who plan to ride on moderate trails and explore fire roads and forest paths.

10. Vvolt Sirius

Best Maintenance-Free Hardtail E-MTB

MSRP: $2,799

• Motor: 350W Mid-Drive Motor, 40 Nm
• Battery:  375 Wh Battery
• Suspension: 100 mm Air Fork
• Gears: Enviolo TK 380% Transmission Hub
• Tire size: 27.5″ x 2.1”

Vvolt’s Sirius hardtail e-bike is a fast and capable choice designed to tackle urban rides or hit the trails without breaking a sweat.

The aluminum frame is light and strong and features internal cabling, rack and fender mounts, and a rear kickstand.

The Sirius has a mid-drive motor with 80 Nm of torque and a 375 Wh battery that returns a modest 15-40-mile range. The motor will assist you up to 26 mph, which makes the Sirius a Clas 3 ebike, but you can reduce the top speed to 20 mph to comply with Class 1 requirements.

The Enviolo hub and Gates Carbon belt drive make for smooth and reliable shifting that doesn’t lose efficiency. This setup also means that you don’t need to worry about maintenance, except for a quick wash from time to time.

Finally, a 100 mm air suspension fork, 2.1″ knobby tires, and hydraulic disc brakes give you plenty of confidence when the conditions become difficult.

Buy from Vvolt.com

11. Charge XC

Cheap Hardtail with an Urban Setup

MSRP: $2,699

• Motor: 250W Shimano E7000, 60 Nm
• Battery:  504 Wh Battery
• Suspension: SR Suntour XCM 34 Coil suspension
• Gears: Shimano Altus 8-speed
• Tire size: 29 x 2.25″

The Charge Bikes XC hardtail e-bike is an interesting option with trail geometry, powerful electronics, and a fully-equipped commuter setup that allows riders to take on any adventure on or off-road.

This e-MTB uses Shimano’s E7000 60 Nm mid-drive motor, a large 504 Wh battery, and a Shimano Altus 8-speed drivetrain to get to a top speed of 20 mph and a 50-mile maximum range.

The geometry of the Charge XC makes for confidence-inspiring handling on gravel and dirt roads, but all the accessories make it a great choice for urban commutes as well.

Moreover, components like hydraulic disc brakes, 100 mm fork suspension, and 2.25″ XC-style tires further boost the capability of this bike.

The Charge XC is also easy to store as the handlebar rotates 90 degrees to become parallel with the rest of the bike and save room in tight spaces.

Buy it if you can only afford one electric bike but you want to be able to ride it anywhere.

Buy from Charge Bikes

12. Ancheer Sunshine AT1

Best Sub-$500 Hardtail E-Bike

MSRP: Check on Amazon

• Motor: 350W brushless rear hub motor
• Battery:  374 Wh Battery
• Suspension: Front fork suspension
• Gears: Shimano 21-speed
• Tire size: 26 x 1.95″

The Sunshine by Ancheer is a super-cheap hardtail e-MTB with a decent electric range and a beginner-friendly build.

This ebike has a 350W motor supported by a 374 Wh integrated battery which returns a range of up to 40 miles. It has a 20 mph top-assisted speed which can be reached with a throttle or using one of the five available pedal-assist levels.

Additionally, Ancheer Sunshine features an entry-level 3×7-speed Shimano drivetrain and mechanical disc brakes, which are good choices for such an affordable electric bike.

Finally, dynamic 26″ wheels, fork suspension, 1.95″ tires, and front lights   all combine to give you confidence and control on and off the trail.

If you have a really limited budget and you’re looking to spend less than $500 on your next hardtail, the Ancheer Sunshine is the only worthy choice we managed to find.

Buy on Amazon

13. Liv Tempt E+ 3

MSRP: $2,900

• Motor: SyncDrive Core Motor, 50 Nm
• Suspension: SR Suntour XCM ATB Coil 100 mm
• Gears: microSHIFT Advent, 9-speed
• Tire size: 27.5 or 29 x 2.4″

The Liv Tempt E+ 3 is a reasonably-priced hardtail e-bike intended for adventurous women who want to explore off-road trails. It comes with a sleek aluminum frame coupled with an SR Suntour XCM ATB Coil 100 mm fork.

The Tempt E+ 3 is powered by a smooth torque-sensing Giant SyncDrive mid-drive motor with 50 Nm of torque. This motor is complemented by a 400 Wh battery and a reliable 9-speed microSHIFT Advent drivetrain.

This female-friendly hardtail electric mountain bike also boasts Maxxis Rekon 27.5″ or 29″ x 2.4″ tires (depending on the frame size), Tektro hydraulic disc brakes, and trail-specific geometry.

The only downside is the coil SR Suntour fork that adds more weight than we’d like and has just 100 mm of travel, but beginners and recreational rides won’t find anything wrong with it.

Buy the Liv Tempt E+ 3 if you want a women’s hardtail ebike that offers excellent value for the money, looks good, and has female-friendly geometry.

14. Bakcou Mule

Most Powerful Hardtail Electric Mountain Bike

MSRP: from $4,799

• Motor: Bafang M620 Ultra 1000W
• Battery:  48V 17.5 Ah, 19.2 Ah, 21 Ah, or 25 Ah
• Suspension: BCEB GT MRK 100 mm AIR Fork
• Gears: Shimano Alivio 9-speed

Bakcou Mule is an electric hardtail bike built to handle the demands of hunting, angling, and off-road camping trips.

This bike has a powerful 1000W Bafang mid-drive motor, which allows you to tow a full trailer and maximize the 300 lb payload capacity. The battery has between 840-1200 Wh of juice, which you can choose at checkout. This means you will never run out of battery, even on long expeditions.

Depending on where you intend to ride, you can toggle between 750W and 1000W modes to comply with different ebike classes, as the unrestricted mode offers top speeds of 35+ mph.

Bakcou uses durable off-road components like puncture-resistant Maxxis Minion 4″ fat tires, 100 mm Air fork suspension, and 4-piston hydraulic disc brakes to ensure you can tackle extreme backcountry terrain.

Finally, the Bakcou Mule has valuable extras like a kickstand, a large LCD display, a rear rack, fenders, and a derailleur guard. Overall, this is an excellent ebike for extreme conditions, such as snow, mud, or the remote backcountry.

Buy from Bakcou Bikes

How to Choose the Best Electric Hardtail Bike

What is a hardtail electric mountain bike.

A hardtail electric mountain bike combines two key features: a hardtail frame and an electric motor.

The “hardtail” refers to the absence of rear suspension, meaning the bike has a fixed rear triangle and a front suspension fork. This design provides more pedal efficiency and direct power transfer, especially on climbs.

• Read more: Popular Mountain Bike Types .

The electric motor assists riders by amplifying their pedaling power, allowing for longer rides, faster speeds, or easier uphill climbs.

This fusion of traditional hardtail design with e-bike technology offers a versatile riding experience, suitable for varied terrains and riders of different skill levels.

Hardtail electric mountain bikes are best-suited for beginners and recreational riders, but even more experienced riders can use them and utilize their off-road benefits.

What Are Hardtail Ebikes Used For?

This type of bike is perfect for light to moderate mountain trails and riders who enjoy climbing and descending equally. With the help of a motor and battery, these bikes make it possible to ride tough and demanding rides, that may have previously been out of reach.

Additionally, you can also use your electric hardtail mountain bike for regular riding on roads and around your town or city. They provide a comfortable and efficient way of getting around and oftentimes have compatibility with fenders, pannier racks, and other convenient commuter accessories.

Some models on this list, such as the Charge XC come fully equipped both of off-road adventures and urban commutes.

Mid-Drive vs. Hub Motors on Hardtail Ebikes

In terms of mountain biking, mid-drive motors are far superior to the cheaper, less efficient, and heavier hub-drive alternatives.

Mid-drive motors are a much better choice for climbing steep hills, as they typically have a higher torque rating and provide smooth and consistent power.

This also makes it easier to get and maintain traction on softer surfaces, which is a common problem when riding on unpaved roads.

The only downside to mid-drive systems is that they are more expensive than hub motors and require the rider to pedal harder to reach the same speeds. But, if you prefer a more natural pedaling experience, you will enjoy how mid-drive motors feel to ride.

Important Components to Consider

Navigating rough terrains requires specific features in a hardtail mountain bike; here’s what to look for :

• Frame:  A durable, lightweight frame with specific hardtail geometry ensures a comfortable, controlled ride. High-quality materials like aluminum alloy or carbon fiber are typically the best choices for this style of bike.
• Suspension:  Hardtails depend on fork suspension for shock absorption. High-travel suspension ensures stability and control on rough trails.
• Brakes:  Powerful disc brakes are vital for safety during trail riding. These brakes offer superior stopping power, especially in poor conditions and on soft surfaces, allowing for instantaneous stops. Hydraulic disc brakes with large rotors are optimal.
• Tires:  Wide, knobby MTB tires are crucial for traction and stability on loose surfaces, ensuring safe cornering. The ideal tire provides a balanced mix of stability and maneuverability on technical trails.

Final Thoughts

 Hardtail electric mountain bikes are redefining the biking experience, enabling enthusiasts to take on both rugged trails and city streets with ease.

With the combination of traditional mountain bike design and modern e-bike technology, riders can now traverse longer distances, tackle steeper terrains, and conserve energy for technical challenges.

In this article, we have highlighted the key advantages of hardtail e-bikes over their full-suspension counterparts, notably their affordability, weight efficiency, and beginner-friendly nature.

Whether you’re a seasoned rider or a newbie, there’s a hardtail e-mountain bike out there that fits your needs and budget.

We’re sure you’ll find the perfect one among the 14 best models we have recommended above.

Happy riding!

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Is Trek Powerfly 4 Worth Buying? [Trek Powerfly 4 Review]

Table of Contents

Trek Powerfly 4

• Price : $3849
• Category: Cross-country electric bicycle
• Frame : Aluminum
• Gear : 1×10
• Tires : 27.5″ / 29×2.6″

What we like about it: The   powerful Bosch motor with Shimano drivetrain gives you the ultimate climbing riding experience. In addition, the Purion controller features a walk assist and intelligent eMTB mode that automatically delivers the right amount of power for your riding terrain.

What we don’t like about it: The   motor makes a noise when it starts.

Rating (4.6/5)

Introduction

Every thrill-seeking rider dreams of an intense ride on rugged, winding trails. So when faced with the rolling hills and mountains, we desperately want a bike that performs well enough to make our dreams come true. Fortunately, the Trek Powerfly 4 is such a cost-effective e-bike with both commuting and off-road performance.

First, the rugged aluminum frame gives the Trek Powerfly 4 a more spacious and lighter body. Second, the high-performance Bosch and high-performance CX (250W, 85Nm) motors help you reach speeds of up to 20 mph. Finally, the Bontrager XR3 is equipped with 29″ wide tires that give you the confidence to maintain strong traction even on gravel-strewn sandy trails.

We have been reviewing the Trek Powerfly 4 for two months, and to make the results more informative for you, we’ll elaborate on the Trek Powerfly 4’s performance while riding, key features, components and specifications, and other versions in the series. If you’d like to learn more about the versions, please refer to our review.

Trek Powerfly 4 General Riding

The versatile Trek Powerfly 4 is a very cost-effective choice. It’s not a vehicle for off-road riders and is a smart choice if you use it for commuting to work.

When I rode the Trek Powerfly 4 for five miles on my commute, it still performed well. The 71.5° seat tube angle is not as steep as previous mountain bikes, instead, it fits my seating position better and gives me a comfortable riding experience.

The 29″  Bontrager XR3 is a natural for the second half of my brick road! Its protruding aramid beads cling to the ground like powerful suction cups, turning fast while maintaining the ultimate in smoothness. Of course, 29″ tires aren’t the only option, as Trek has given the Trek Powerfly 4 more tire options. If you want more responsive steering, then I’m sure the 27.5″ size is the best choice for you.

I didn’t feel my pedaling struggle as much as I used to when passing up the inclined uphill grade of about 5%. I think that’s what I felt most about the Bosch Performance CX, as the torque of 85Nm easily allowed me to overcome the steep climb.

At the same time, with the quick-action Shimano Deore M4100, 1×10-Speed drivetrain, it was easy enough to adjust the speed so that I still had enough energy for an easy ride even in the last kilometer of the sprint. Of course, I wouldn’t mind a 12-Speed gearing for the next version of the Trek Powerfly 4, after all, more and wider speed options would make for a more interesting riding experience.

Trek Powerfly 4 Trail Riding

Of course, as the main battleground of the off-road surface, Trek Powerfly 4 still surprises people with its performance. At the weekend Jack and I went to the famous Stromlo Forest Park to challenge the 40km of mountain trail running.

We were also a bit worried when faced with rocky forest gravel trails and rugged and changing mountain passes. Still, the Trek Powerfly 4 showed no signs of trepidation. To be honest, I was worried that the overly bumpy ride would leave me physically sore and numb, which is something no one wants to endure. But apparently, the SR Suntour XCM 34 fork does this very well, with 120mm of travel to offset more of the impact. Also, the quality VP Components, VP-536 Nylon Pedal didn’t put too much drag on my ride, and there’s nothing like that to get the ride off to a great start.

When I rode onto wet and muddy grass trails, I was concerned that going too fast would introduce a certain amount of instability. But apparently, the Trek Powerfly 4 took this into account early on. the Purion controller features a walk assist and an intelligent eMTB mode that automatically delivers the right amount of power for my terrain. This allows me to always ride at a smooth speed.

Of course, it’s worth mentioning the amazing gear shifting of the Shimano Deore M4100’s 10-Speed drivetrain. When I made an ascending sprint, the gear selection was made almost instantly. I gained a faster ride by locking into the SR Suntour XCM 34, putting me well ahead of Jack.

Not only that, the Tektro HD-M275 Hydraulic Brake was still able to perform strong and stable emergency braking in the face of slippery muddy roads. This, combined with the rough tread of the Bontrager XR3’s prominent surface, provided enough safety and confidence for my ride.

Main Features

You may not imagine that Jack exclaimed “Wow, unbelievable!” when he first saw the wild Trek Powerfly 4, whose unparalleled bodywork conquered everyone in the audience.

First and foremost, the rugged and refined alpha aluminum alloy brings great ductility to the Trek Powerfly 4. Through continuous cold extrusion and butting at multiple points, it is hydraulically formed into complex tubes to achieve a strong surface and minimal body weight.

Secondly, the internal cable setup not only keeps the cables in a safe location but also allows you to reduce maintenance. This also gives the Trek Powerfly 4 a longer life while reducing your cleanup and maintenance costs. You don’t have to worry about damage to the motor from off-road bumps. Finally, the unique motor is strong and durable, keeping the material light while providing you with the safest protection for your ride.

Of course, you can also choose whether you want to install fenders and rear brackets according to your wishes.

No matter what type of bike you’re on, scientifically thoughtful geometry always leads to a more comfortable and efficient ride, and the Trek Powerfly 4 is no exception.

The 71.5° seat tube angle isn’t a steep presence, and it’s better suited for novices to conquer those not-so-steep uphill surfaces. At the same time, the Trek Powerfly 4 is set up with a shorter and smaller wheelbase length to offset the unresponsiveness of the big and wide Bontrager XR3 in terms of steering. The benefit of this is also that you can maintain a smooth turn even in the face of those thrilling roads with sharp turns.

One more thing, the not-so-steep head tube angle (65.0°) has a crucial impact on your short-track descents. At the same time, the 11.4mm trail provides you with a good riding experience, and you can ride freely on winding roads.

That’s right, comfortable and snug geometry will always support your ride in every way.

Components and Specifications

Shimano deore m4100, 10-speed drivetrain.

The Shimano Deore M4100, 10-Speed drivetrain has absolute performance, and you only need to flick the right-hand tab for a butter-smooth shift.

The crank technology of FSA Bosch CK-220 enables you to accelerate easily even on some ascending sections with about 5% grade. And it allows you to shift effectively in the face of different riding situations. So you have to admit that Shimano is one of the best drivetrain manufacturers.

But as I mentioned above, I believe the Trek Powerfly 4 would have sold better if the 10-Speed drivetrain had been replaced with a 12-Speed operating system.

Bontrager XR3 Tires

The Bontrager XR3 gave me the answer as to what kind of tire can handle the gravel and dead branch spreading single-track trails. The 29”x2.6” tire size is extremely stable, and its prominent tread pattern gives me a smooth ride even when you’re dealing with wet and flat mossy roads. Also as a regular XC racer, the Bontrager XR3 can increase traction and comfort while reducing pressure when riding on off-road tracks. What’s more, the special anti-puncture system eliminates the risk of flat tires, eliminating your worries. Of course, Trek also offers a 30-day unconditional refund, so if you’re not satisfied with it, you can visit your local store for an exchange or refund.

Tektro HD-M275 Hydraulic Brake

Can you live with a bike that doesn’t have enough braking power? I can tell you without hesitation that I would say “No” to such brakes. Without a good brake, your ride will be a huge safety hazard. But the Tektro HD-M275 Hydraulic Brake doesn’t give you that concern.

In addition, the open system makes it easier to clean and maintain, while the dual-piston braking device has plenty of confidence in braking. At the same time, to eliminate the noise caused by brake friction, Trek has thoughtfully applied low-noise resin pads on the bottom for a better riding experience.

SR Suntour XCM 34 Fork

I believe the SR Suntour XCM 34 fork is the result of Trek’s careful consideration. The fork suspension it comes with is very resilient and will not be damaged by overly bumpy roads. And yes, it’s sturdy. After two months of riding on gravel and sand, it still performed as well as new.

One might complain that 120mm of travel for mountain trail riding would not have an impact on the performance of the shock. The fact is it performs very well. The streamlined, superior structural configuration works by retracting up and down to counteract the feeling of more vibration as it moves forward. Give it a try, I’m sure even veteran XC race riders will rave about the SR Suntour XCM 34 fork.

Bosch PowerTube 500Wh Battery and Motor

As we all know, in an electric vehicle, the motor is the soul. the PowerTube 500 stands out with its black, high-grade anodized aluminum finish. In addition, the Bosch high-performance CX motor sets the standard for eMTB performance. Meanwhile, torque is up to 85Nm, and the intelligent eMTB mode fuels body-extending performance that automatically adjusts to the terrain. What’s more, the RIB as an all-in-one battery has a built-in handle design that can be easily removed and reinstalled in the frame without tools. After our measurement, it can provide a maximum speed of 20mph, which is the most powerful assistant in your race.

Other versions of Trek Powerfly

To give you more options, we tested the other Trek Powerfly 4 models in an objective and unbiased manner, including the Trek Powerfly 5 for a certain amount of time.

Also made of alpha aluminum alloy, Trek Powerfly 5 has a much lighter body condition. This is certainly good news for those who seek a lighter body.

The Trek Powerfly 5 is a higher-end RockShox Recon Silver RL, but with the same 120mm travel, it has a better damping experience.

Meanwhile, the Shimano XT M8100 1×12-Speed drivetrain makes up for the regret I had with the Trek Powerfly 4. Because it has a more lush gear ratio and a wider range of speed adjustments, it provides a more interesting riding experience.

If you’re like me and have an inexplicable obsession and love for 12-Speed drivetrains, then I think the Trek Powerfly 5 will fit the bill. But it also means you’ll have to spend more $$$, which may be a bit of a hit to your wallet.

• What is the price of the Trek Powerfly 4?

The Trek Powerfly 4 is priced at $3849.99.

• What is the body material of the Trek Powerfly 4?

The body of Trek Powerfly 4 is made of Alfa aluminum alloy.

• What is the tire size of the Trek Powerfly 4?

The Trek Powerfly 4 tire size is 29 “x2.6”

• What is the maximum weight limit for the Trek Powerfly 4?

The Trek Powerfly 4 has a maximum weight limit of 300 lbs.

• How was the size of the Trek Powerfly 4 chosen?

Trek Powerfly 4 Specs

What we like about it

• The user-friendly Removable Integrated Battery (RIB) allows you to easily remove the battery.
• Versatile Bosch system for your commuting and backcountry climbing needs
• The Alfa aluminum body frame is tough enough to provide a comfortable riding experience.
• Bontrager XR3 has a hard shell that crushes all debris obstacles.
• Purion controllers feature walk-assist and intelligent eMTB modes that automatically deliver the right amount of power for your terrain.

What we don’t like about it

• Some people might complain that the motor generates noise when it’s in motion.
• The 120mm travel cannot adapt to the more complex and variable bumpy roads.
• Rarer color options.

Comparison Table

Trek powerfly 4 vs bulls aminga eva 2 27.5” diamond.

Bulls Aminga and Trek Powerfly 4 are also used as electric bikes, both of them are made of Alfa aluminum, which makes the body strong and tough enough.

But the difference is that Bulls Aminga pays more attention to the ride on bumpy roads, as it also pays extra attention to the choice of a fork. The Suntour XCR 32 Air is made of higher-quality materials and is lighter in weight. Even in the face of rolling hills and forests, it can mitigate damage to the rider’s body through high-speed movement.

However, it should also be noted that the Trek Powerfly 4 has more options in terms of tires (27.5”/29”). The Bulls Aminga is a bit inferior at this point, with only 27.5″ tires available. This is not good news for riders who are used to big tires all year round.

If you have a preference for larger tires, then I believe the Trek Powerfly 4 is still the best choice for you.

Trek Powerfly 4 vs Scott Aspect eRIDE 920

With the same weight (both measured at 23.4kg), the Scott Aspect eRIDE 920 brings the 12-Speed system I mentioned. The choice of Groupset is also based on the higher quality NX Eagle, SX Eagle, and a wide range of speed control systems to provide a more interesting riding experience.

Not only that, the PowerTube has a more advanced battery option, with 625wh of battery power to provide a longer, faster ride. But unfortunately, the Scott Aspect eRIDE 920 still doesn’t have the same freedom to choose the tire size as the Trek Powerfly 4. This is again similar to the Bulls Aminga we mentioned above.

In addition, if you don’t like your battery exposed, the Trek Powerfly 4 may appeal to you. This Trek Powerfly 4 not only protects with the battery completely hidden in the frame but it can also be easily removed.

Notably, it comes with Purion controller with a walk assist and intelligent eMTB mode that automatically delivers the right amount of power for your terrain.

I have to say that Trek Powerfly 4 has a great price/performance ratio, both in price and in performance configuration, and is a good choice.

Learn more : Is The Scott Scale 940 A Great Value Hardtail Bike? [Scott Scale 940 Review]

Trek Powerfly 4 VS Rocky Mountain Growler Powerplay 30

The Rocky Mountain Growler Powerplay 30 is, in my opinion, a swift bull. It can brave the endless gravel land. In addition, the 634wh fully integrated lithium-electric battery gives it the ability to go crazy in XC races. In this respect, the Trek Powerfly 4’s 500wh battery may be a bit inferior.

Also, the Suntour XCR 34 fork has a slightly longer travel of 130mm than the Trek Powerfly 4. This also provides more cushioning to eliminate most of the ground vibrations. It also has a dropper design on the bottom saddle, which is a big competitive advantage for an e-bike of its type. The double protection can give you the ultimate riding experience.

The Trek Powerfly 4’s removable battery, however, is a highlight for many riders who prefer a clean charge. And the Trek Powerfly 4’s fork with a locking feature also prevents you from losing kinetic energy while riding on flat roads due to the work of the shock and thus slowing down your speed.

If you’re aiming for gravel-strewn forest roads with rugged rock walls, the Rocky Mountain Growler Powerplay 30 may give you the courage to sprint. But if you’re on a budget or want a simple, comfortable ride, I’d recommend the Trek Powerfly 4.

Trek Powerfly 4 vs Giant Stance E+ 2

The Giant Stance E+ 2 is the top end of the Giant line with unmatched advantages. It has a sturdy body as well as a strong surface, which is hydraulically formed into an exclusive tube body through a specific technology to achieve the perfect combination of weight and body. Unlike the hardtail vehicles of the Trek Powerfly 4, the full-suspension Giant Stance E+ 2 offers the ultimate damping experience with its front and rear travel (130mm front and 120mm rear). But if there’s anything that one laments, it would be the 500-watt-hour battery. It is very heavy and makes a lot of noise when it is started. If you’re looking for a full-suspension off-road e-bike, then the Giant Stance E+ 2 is the bike for you.

Although the Trek Powerfly 4 only has a dampened fork, this may not be as good as the Giant Stance E+ 2 when facing relatively harsh and bumpy terrain. But I think that’s forgivable – after all, the Trek Powerfly 4 doesn’t have a rear shock. And in real-world climbing, the Trek Powerfly 4 performs better. The relatively lighter body also saves weight on upward climbs.

If you prefer more challenging upward climbing routes, or if you prefer the more expensive Giant Stance E+ 2, the Trek Powerfly 4 is a great choice for the price.

In case, the above comments are helpful to you, please remember to share the subscription. Have a great day!

learn more： Giant Stance Review – Finding The Joy Of Riding In A Rapid Descent

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• Rider Notes

2023 Trek Powerfly 4 Gen 4

A 27.5″ / 29″ aluminum frame hardtail trail e-bike with upper mid-range components.

Manufacturer Price

Powerfly 4 Gen 4

For This Bike

View more similar bikes →

Based on frame geometry and build specs.

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Similar Bikes

(descending)

Add custom gearing

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

145cm – 156cm

154cm – 166cm

164cm – 178cm

175cm – 189cm

187cm – 195cm

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes. Report your fit

Sept 2022 · Mike Hunger

We have tested the Trek Powerfly FS 9 Equipped with Bosch Performance Line CX motor and 625 Wh battery for you.

Wide range of applications

Sporty and stylish look

Intuitive handling

Bosch SmartphoneHub ensures good connectivity

Read Review

Feb 2022 · Russell Burton

A well-specified, comfortable and versatile ebike, but at a serious price

Expensive, especially if you’re considering leaving it outside the local shop

Jan 2021 · Susanne Feddersen

One bike for all occasions – with the Trek Powerfly FS 7, the American brand promises to have created a true all-rounder. The smart concept should please everyone from trekking and leisure riders to moderate trail adventurers. We tested the 120/100 mm travel eMTB with the Bosch Performance Line CX motor to find out whether the new Trek Powerfly FS 7 is the all-rounder that many have been looking for.

All-round capabilities

Overall concept

Good-natured and intuitive handling

Confidence-inspiring

Comfortable riding position and low top tube

Responsiveness of the fork is mediocre

No model featuring the Nyon display

Price: $5999.00 | Model Year: 2021 | A premium

A premium "do anything" full suspension electric bike that's equipped to handle pavement, trails, light mountain terrain, rain, shine, day, or night conditions. Available in five frame sizes for optimal fit, the XS and S come with 27.5" wheels and the M, L, and XL come with 29" wheels. Sold through one of North America's largest network of dealers. Trek and Bosch provide excellent support and warranty.

Custom made extra-wide plastic fenders are durable and quiet, very capable in off-road conditions. A sleek and sturdy rear rack provides 25kg (55lbs) of cargo capacity with pannier hangers on both sides and a removable top platform for trunk bags. Puncture resistant tires also feature unique black reflective stripes that combine safety with aesthetics.

Downtube-integrated battery pack and mid-drive motor keep weight low and center. Trek designed a "RIB" battery casing includes a handle for safe removal and transport. The battery doesn't rattle, and it can be charged on or off the bike with the fast 4 amp charger. Peformance Line CX motor is the most powerful from Bosch, but lightweight with a magnesium casing.

Highly adjustable air suspension front and rear with 120mm and 100mm travel respectively. Boost hub spacing and thru-axles increase wheel strength. Extra large 203mm hydraulic disc brakes with heat sinks and alloy cores deliver incredible stopping power. The biggest trade-offs here include the high price, smartphone display (that some may not like), louder motor operation, and increased weight (due to the high capacity battery and accessories).

The 2021 Trek Powerfly full suspension e-MTBs blend European sensibility with modern trail capability for a unique e-mountain bike option.

Last updated 28 April

Trek Powerfly 4 625 Electric Hardtail Mountain Bike 2021 Orange/Grey

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Season:2021

Code:2915700HD-OG

• Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy remove the battery without tools and lets you mount a water bottle cage
• This bike expands boundaries: the top-notch Bosch system is equally suited to commuting, recreation and a ridiculously fun time on the trails
• The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain
• It's equipped with an external charging port for easy charging on or off the bike
• You can boost your Powerfly’s utility by adding a rack and mudguards, plus built-in wiring lets you easily install lights powered by the motor

Trek Men's Bike Sizing Guide

We have put together a general sizing guide for Trek road and mountain bikes. Please see the below for a general size and check out the Trek Bikes Sizing Guide for all bike model guides and how to measure yourself. 

Trek Men's Road Bike Sizing Guide

Trek men's mountain bike sizing guide, trek men's commute bike sizing guide, write a review for trek powerfly 4 625 electric hardtail mountain bike 2021 orange/grey, also in the range.

• £1500 £1500 2nd Hand Trek Powerfly FS 5 Medium Electric Bike 2020 Matt Slate
• £6000 £6000 Trek Powerfly FS 7 Electric Bike 2024 White Prismatic/Plasma Grey Pearl
• £4500 £4500 Trek Powerfly Equipped Sport 5 Electric Bike 2024 White Prismatic/Plasma Grey Pearl
• £4500 £4500 Trek Powerfly Equipped Sport 5 Electric Bike 2024 Dark Prismatic/Trek Black
• £3700 £3700 EX Display Trek Powerfly 7 Medium Electric Bike 2023 Crimson/Lithium
• £3299 £3425 Trek Powerfly Sport 4 Equipped Electric Bike 2023 Matte Black/Gloss Red
• £4199 £4625 Trek Powerfly Sport 7 Equipped Electric Bike 2023 Crimson/Lithium Grey
• £4199 £4625 Trek Powerfly Sport 7 Equipped Electric Bike 2023 Matte Dnister Black
• £4450 £4450 Trek Powerfly 7 Electric Bike 2023 Satin Supernova/Dnister Black
• £4450 £4450 Trek Powerfly 7 Electric Bike 2024 Crimson/Lithium Grey
• £4450 £4450 Trek Powerfly 7 Electric Bike 2023 Matte Dnister Black/Gloss Trek Black
• £3975 £3975 Trek Powerfly 5 Electric Mountain Bike Satin Blue Sage/Juniper
• £3975 £3975 Trek Powerfly 5 Electric Mountain Bike Lava/Lithium Grey
• £3975 £3975 Trek Powerfly 5 Electric Mountain Bike Dark Prismatic/Trek Black
• £2950 £3700 Trek Powerfly 4 625 Electric Bike 2023 Living Coral/Solid Charcoal
• £3199 £3700 Trek Powerfly 4 625 Electric Bike 2023 Gloss Alpine/Gloss Lithium
• £3700 £3700 Trek Powerfly 4 625 Electric Bike 2023 Matte Black/Gloss Red
• £5550 £5550 Trek Powerfly FS 9 Equipped Electric Bike 2023 Satin Lithium Grey/Trek Black
• £5550 £5550 Trek Powerfly FS 9 Equipped Electric Bike 2023 Hex Blue/Deep Dark Blue
• £3700 £4625 Trek Powerfly FS 4 Equipped Electric Bike 2023 lava/Trek Black
• £4625 £4625 Trek Powerfly FS 4 Equipped Electric Bike 2023 Matte Dnister Black
• £6025 £6025 Trek Powerfly FS7 Electric Mountain Bike 2023 Matte/Gloss Supernova
• £6025 £6025 Trek Powerfly FS7 Electric Mountain Bike 2024 Dark Prismatic/Trek Black
• £4175 £4175 Trek Powerfly FS4 Electric Bike 2023 Lava/Trek Black
• £4175 £4175 Trek Powerfly FS4 Electric Bike 2023 Matte Dnister Black/Gloss Trek Black
• £3250 £3250 Trek Powerfly 4 Electric Mountain Bike 2022 Azure/Nautical Navy
• £3250 £3250 Trek Powerfly 4 Electric Mountain Bike 2022 Radioactive Red/Trek Black
• £3299 £3950 Trek Powerfly 5 Electric Mountain Bike 2022 Lithium/Rose Gold
• £3950 £3950 Trek Powerfly 5 Electric Mountain Bike 2022 Crystal White/Lithium
• £3299 £3950 Trek Powerfly 5 Electric Mountain Bike 2022 Anthracite/Volt Miami Fade
• £3950 £3950 Trek Powerfly 5 Electric Mountain Bike 2022 Black/Lithium
• £3999 £4700 Trek Powerfly 7 Electric Mountain Bike 2022 Factory Orange/Lithium
• £3999 £4700 Trek Powerfly 7 Electric Mountain Bike 2022 Nautical Navy/Miami Green
• £3999 £4700 Trek Powerfly 7 Electric Mountain Bike 2022 Dark Prismatic/Trek Black
• £4900 £4900 Trek Powerfly 7 Equipped Electric Mountain Bike 2022 Dark Prismatic
• £2999 £3550 Trek Powerfly 4 625 Electric Mountain Bike 2022 Radioactive Red/Black
• £2999 £3550 Trek Powerfly 4 625 Electric Mountain Bike 2022 Azure/Nautical Navy
• £3499 £4250 Trek Powerfly FS 4 500 Electric Mountain Bike 2022 Crimson/Lithium
• £3499 £4250 Trek Powerfly FS 4 500 Electric Mountain Bike 2022 Aquatic/Trek Black
• £3799 £4550 Trek Powerfly FS 4 625 Electric Mountain Bike 2022 Aquatic/Trek Black
• £3799 £4550 Trek Powerfly FS 4 625 Electric Mountain Bike 2022 Crimson/Lithium
• £4700 £4700 Trek Powerfly FS 4 EQ Electric Mountain Bike 2022 Crimson/Lithium
• £3999 £4700 Trek Powerfly FS 4 EQ Electric Mountain Bike 2022 Aquatic/Trek Black
• £5699 £6700 Trek Powerfly FS 9 Equipped Electric Mountain Bike 2022 Matte Black
• £3899 £4600 Trek Rail 5 Deore 500w Electric Mountain Bike 2022 Crimson/Lithium
• £3899 £4600 Trek Rail 5 Deore 500w Electric Mountain Bike 2022 Black/Miami Green
• £10.99 £10.99 Trek e-MTB Battery Cover Black
• £214.99 £249 Bosch COBI Bike Sport for E Bikes

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• Mountain bikes

Trek Powerfly Hardtail Powerfly 4

Where to buy it

Specifications, compare with similar bikes.

Powerfly Hardtail Powerfly 4 Women's

Other models in the powerfly hardtail (2019) serie.

David Harrison

Table of contents, trek powerfly 7 equipped review (2023).

Trek’s Powerfly range is the company’s answer to a sporty commuter, which is designed to bridge the gap from the urban environment to the trails. The range of hardtail e-MTBs were brought out to be versatile, capable of holding their own on their dirt, but also capable for the daily routine of life or a companion on long distance tours.

The range comes in many different guises, from the super sporty FS versions, which come naked at the rear, or the Equipped versions, which have racks over the back wheel to take panniers or bags. The Powerfly 7 Equipped is the second highest spec bike in the Equipped series.

So, has Trek been able to really master multiple terrains and purposes at once? Or is it a case of this bike being a Jack of all trades, and master of none? Let’s find out…

Our Verdict

Congratulations to the crew at Trek – the company has created a belting bike here.

It’s very hard to straddle the worlds of commuter, trail and tourer – and the folk at Trek have managed it here.

The bike features excellent component pairing, with a top end Bosch battery and motor, a seriously robust frame and durable wheel components – it’s made for lots and lots… and lots of riding.

It isn’t a gnarly single-track shredder, and it doesn’t pretend to be, but it gets the elements it needs to get right absolutely spot on.

Potentially, the suspension deserves an upgrade given the price, but apart from that we’re pretty stoked with this one.

• Comfortable ride
• Commutable & tour riding friendly

Trek Powerfly 7 Equipped

Price: $6,266

Weight/frame.

The Powerfly 7 Equipped comes with an Alpha Platinum compound aluminium frame.

The bike is made to be robust and is fitted with a pannier/bag cage over the back wheel, so it’s usable on the daily commute or on touring style rides.

It’s a solid bike and you feel very stable up top, exactly what you need from a bike which might have to balance extra weight on the back from luggage.

That comes at a cost, though, the overall weight of the bike comes in at 25.12kg (in a size medium), so it is a bit of a beast to contend with.

The bike comes in 5 frame sizes – extra small , small , medium , large and extra large – with the weight varying slightly between them.

You feel that extra weight out on the trickier trails, it doesn’t manipulate well and feels very cumbersome, but really – the bike isn’t made for technical trails or on seriously sharp up and down terrain.

It’s made to be a loyal partner on longer, flatter, distances and it certainly holds its own on the gravel or on a dirt road with a few lumps.

The Powerfly 7 Equipped comes with a chunky 625Wh Bosch PowerTube battery . The bike is made to take on some longer distance riding and the Bosch battery offers the capabilities to keep pushing on longer and longer.

Given the bike isn’t made for super technical and steep trail-based inclines, that battery actually stretches a long old way and it’s ultra reliable. On the flatter style of terrain you’re likely to be tackling, the battery gives you hours and hours of fun.

How Long Does a Trek Powerfly Battery Last?

We found on our review rides that we got well over 100km on one charge, with juice still to go on with. It’s secured tightly into the downtube and is easily removable with a simple click system.

The PowerTube takes around five hours to fully charge from dead and only two hours to get to 50%, which means you can get back out on the road/trail at pace. A fitting battery for this burly bike.

The Powerfly 7 Equipped comes with a seriously powerful Bosch Performance CX motor , which can punch out up to 85Nm of torque. We’re very impressed with this pairing yet again from Trek.

That extra kick takes the edge off the bike’s overall weight and means you don’t have any anxiety when approaching a large hill. The power is delivered in a super-natural way and it doesn’t give off any unusual drag or overshoot.

It also works very intelligently with the battery to release the power conservatively. Overall, it’s a stunning partnership for a bike, which could feel very sluggish – however, the electrical components are well matched to the bike’s needs.

Motor Display

The Powerfly 7 Equipped is fitted with a Bosch Kiox display – another excellent choice from Trek. The Kiox is a best friend while out riding, offering your battery percentage as an exact percentage – praise the Lord!

It’s exactly what we want and now expect from a motor display, but it doesn’t always happen. The Kiox offers much more than that, though. It also offers calorie consumption data, pedalling cadence, speed, distance to your destination, among many other features. You can also link it up to a heart rate monitor via Bluetooth to keep on top of your performance.

We found it a beautiful display to accompany us on our review rides and it elevated the overall ride experience.

The Trek Powerfly 7 Equipped is a hardtail e-MTB, so only comes fitted with front suspension. It’s one of the reasons the bike is so good on the longer distance rides and on urban streets – you don’t suffer from any unnecessary bounce or sponginess from the back end.

At the front end the bike comes with SR Suntour Zeron 35, air-sprung, front forks , which have 120mm of travel . Listen, the forks are a bit uninspiring if we’re honest, but you haven’t bought this bike to launch of jumps and take on huge downhill routes.

The bike has enough give to cope with the demands of a touring cycle and on your daily commute.

ℹ️ Another moment to be very aware of what you’re looking at here. This isn’t an all gnarly trail rider, so steer clear if that’s what you want.

Wheels/Tyres

The Trek Powerfly 7 Equipped is fitted with different wheel sizes, depending on the size of frame you go for. For the extra small and small versions you’ll get a 27.5in wheel setup, but a larger 29in setup on the medium , large and extra large frame sizes.

The bike comes with Bontrager Line Comp 30 wheels and Bontrager LT4 Expert tyres . Both are a really decent accompaniment for the type of strains the bike is put under. The wheels are super durable and ultra strong – capable of taking the extra weight of luggage and long distance use.

The tyres offer enough bite on the dirt, but also shed very well on hard packed and on concrete – useful so that you aren’t carting extra drag around for hours on end.

The Powerfly 7 Equipped comes with a 4-piston, hydraulic disc brake setup , with M6100 levers and M6120 callipers . They offer enough bite to bring you to a halt when needed. They aren’t all singing, all dancing, but you don’t need them to be.

The Powerfly 7 Equipped comes with a 12-speed SLX M7100 group set . They offer smooth shifting and an ease of use, which you need when spending hours up top on the pedals. The pairing does everything you need them to.

A decent price point for the Trek Powerfly 7 Equipped. We’re impressed with the ability to include those high spec Bosch components for the price and there aren’t many points to grumble about throughout the whole bike. Bravo to the Trek team.

Trek Powerfly 7 Equipped Facts & Figures

Size configurations.

* All measurements provided in cm unless otherwise stated.

* Please note – spec applies to all sizes unless listed separately

How Does it Compare?

A good range of bikes to compare the Powerfly 7 Equipped to is the Canyon Grand Canyon:ON series.

The Grand Canyon:ON bikes are made for the same purpose – with the aim of being versatile rides, capable of switching from road to dirt and useful for commuters, along with being comfortable over longer distances.

We’ve recently reviewed the Grand Canyon:ON 8, so will shine the spotlight on this bike in our comparison.

Firstly, the Powerfly 7 Equipped is more than $2,500 more expensive, but is it worth the extra money?

The Grand Canyon:ON 8 is lighter by 3kg, but it is far more poorly kitted out in the electronics department. The Shimano components, despite offering the same sort of power and battery life, are far inferior.

The Shimano Steps EP8 on the Canyon doesn’t touch the Bosch Performance CX motor on our Trek. And the user experience is far poorer, too. The display on the Canyon is disappointing and our Kiox 300 is magnificent.

You also can’t just clip out your battery on your Canyon, it has to be unscrewed, which is a pain in the backside. The Canyon shades it with a RockShox suspension, with the same 120mm of travel.

The wheels, brakes and drivetrain on both are solid and do the job needed. Overall, it’s a tough call, but we found the overall user experience far more enjoyable on the Trek, compared to the Canyon.

You may pay more, but we think you’re getting a much better rounded package.

Final Thoughts

We think Trek has done beautifully here. We’ve thoroughly enjoyed riding the Powerfly 7 Equipped in our review rides. It’s a versatile e-MTB, which can take on many different types of terrain and do so with a flourish.

Be it commuting in the city, heading out on a long touring cycle or a quick rip through some forest roads and minor trails – the bike handles it well. They’ve selected their component partnerships excellently and the bike rides a dream.

Our only qualm would be the suspension – for the price you’re paying, we think Trek could have pushed the boat out more. It isn’t cheap for this sort of bike, but you won’t be let down.

At least that’s our view, now go out and find out for yourselves.

If you enjoyed this review then make sure to check out our other Trek reviews.

Trek Powerfly FS 9 Equipped Gen 2 Review (2023)

Trek Fuel EXe 9.9 XX1 AXS Review (2023)

Trek Rail 9.9 XTR Gen 3 Review (2023)

Trek Rail 9.9 XX1 AXS Gen 3 Review (2023)

+1 (918) 393 4169, [email protected].

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