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9 Reasons to Buy the Powerfly FS 4
- The Trek 2022 Powerfly FS 4 features a suspension system, making it suitable for mountain biking and off-road adventures.
- The bike utilizes Trek's Alpha Platinum Aluminum frame, ensuring durability and strength.
- Equipped with the reliable Performance CX mid-mounted motor by Bosch, providing efficient and powerful assistance while riding.
- The integrated battery is removable, allowing for easy charging and replacement.
- The bike offers additional features ready for customization, giving users the ability to personalize their riding experience.
- The new Trek Powerfly FS is versatile and high-performing, suitable for various terrains and riding styles.
- The e-bike is equipped with top-of-the-line hardware, ensuring quality and reliability.
- Despite its high quality, the Trek Powerfly FS is considered affordable, offering value for money.
- The design of the bike allows for great off-road handling, providing a thrilling and enjoyable riding experience.
1 Reasons Not to Buy the Powerfly FS 4
- The bike's small display screen might be inconvenient for some users, potentially affecting visibility and ease of navigation.
Bottom Line
The Trek Powerfly FS 4 is a top-performing e-bike that offers durability, versatility, and value for money. With its suspension system and strong frame, it's perfect for off-road adventures. The reliable motor and removable battery provide efficient assistance and easy charging. Plus, the customizable features allow users to personalize their riding experience. While the small display screen may be a drawback for some, overall, the Powerfly FS 4 delivers a thrilling and enjoyable ride.
Average Expert Scores
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Trek's 2022 Powerfly FS 4 May Be the All-Rounder E-Bike ...
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2023 Trek Powerfly FS 4 Review
Are you planning to buy an electric mountain bike? Do you have plans to hit the trails and mountains with a reliable power-assisted model?
The Trek Powerfly FS 4 is one of the most popular electric bikes on the market. With its motorized assistance, mid-drive design, and trail-ready components, it could be the perfect bike for your next ride.
Since its launch, Trek’s Powerfly FS 4 has become a fan favorite among mountain bikers. Its blend of power and agility make it an ideal choice for cyclists looking for serious performance on their rides.
The Powerfly FS 4 is designed to offer unparalleled experiences both off-road and on urban streets.
In this review, we look at the features that make this e-bike one of the best in its class and also elaborate on what it brings to the table in terms of value for money.
2023, Trek’s model year for all mountain e-bikes is here and the Powerfly FS 4 is their latest offering.
It’s a bike that caters to riders looking for a full suspension electric mountain bike with enough torque to take on anything you throw at it.
The Powerfly FS 4 also has several features that are sure to appeal to more serious cyclists, such as an optimized magnesium rocker link, adjustable assist levels, rack and fender mounts, and much more.
This review will go over the features of the 2023 Trek Powerfly FS 4 and provide an overview of its performance.
Take your off-road adventures to the next level with the 2023 Trek Powerfly FS 4, a performance mountain bike equipped with the latest technology to optimize your trails.
Featuring a Shimano 10-speed drivetrain and one of a kind eMTB motor system, this electric bike allows you to push beyond your typical limits and explore places that would normally be inaccessible.
With an upgraded suspension system, increased range, and safety features such as room for integrated lights and an updated dropper post design, you will experience no limit rides.
– Shimano Deore 1×10 speed drivetrain shifts quickly and smoothly.
– Motor system provides automatic support during off-road ascents.
– 120mm SR Suntour XCR 34, air spring suspension front fork improves agility on trails.
– TranzX dropper post design for quick seat adjustment on the fly.
– Increased range for longer riding distances than ever before.
– High volume Bontrager XR3 Comp tires provide great grip even in tough terrain conditions.
– Bosch PowerTube 500Wh battery powers the entire drive train without weighing down ride.
Motor & Battery
The 2023 Trek Powerfly FS 4 comes equipped with a Bosch Performance CX electric motor that provides up to 85 Nm of torque.
You can expect roughly 40 miles (64 km) on the 500Wh battery.
Frame & Suspension
At its core, the 2023 Trek Powerfly FS 4 is built with an oversized aluminum frame that offers 100mm travel at both ends in either 27.5 or 29er wheel sizes.
To ensure your ride stays smooth no matter what terrain you encounter, you can run up to a 120mm front fork.
If you want crisp shifting performance even in steep sections then this bike has you covered thanks to its 1×11 drivetrain consisting of Shimano Deore level components.
The cassette offers a 11-46t and its paired to a 36t chainring up front mounted to a FSA Bosch crankset.
Other features include powerful Tektro hydraulic disc brakes for assurance when descending rough trails as well as custom Bontrager Alex MD35, tubeless compatible wheels that have been designed especially for e-MTB use.
It also comes with a remote fork lockout so you can instantly stiffen your front end when climbing those stubborn hills.
Final Verdict
All things considered, if you’re looking for an all mountain electric mountain bike then the 2023 Trek Powerfly FS 4 should definitely be one of your top choices due to its versatile components and great price point made possible through countless hours of engineering from Trek’s research team.
Order online and have it shipped to your local dealer for final assembly!!
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- Crosscountry
- Rider Notes
2021 Trek Powerfly FS 4
A 27.5″ / 29″ aluminum frame full suspension crosscountry e-bike with upper mid-range components. Compare the full range
Powerfly 4 FS Gen 2
In Stock: MD
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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.
Powerfly FS 4
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4'5" – 5'2"
5'0" – 5'6"
5'3" – 5'10"
5'8" – 6'3"
6'1" – 6'6"
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Sep 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.
If I had to think of one common theme that continually came up during our time with the Powerfly, that would be it—too damn fun. Over the months we’ve had this bike, we’ve done it all and it does it all with ease.
Oct 2018 · Alan Muldoon
Up hill or down, ebikes take an absolute beating, so the new Trek Powerfly 9 has a beefed up the parts package to handle the additional abuse.
Suspension, brakes and tyres are all on point. New battery layout is neat and easy to use.
Could have more generous reach measurements and shorter stems on all sizes.
Built on the bones of the legendary Fuel series, the Trek Powerfly 7 FS is the top-of-the-line e-bike for Trek in Australia. It's got great pedigree, but we didn't love every aspect of its performance
Top notch build quality.
Frame feels indestructible.
Great rear suspension.
Torquey motor with plenty of range.
Will climb anything you point it at.
RockShox Recon fork isn't up to scratch.
Long rear end makes for sedate feel.
Last updated April 16 Not listed for 1,093 days
Powerfly FS 4
$4699.99 msrp.
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