5262171
601842605943
When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.
This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.
We will also adjust any accessories you have purchased with your bike where applicable.
At Wheelworx, we're committed to delivering not just quality bikes but also exceptional value and peace of mind for our customers. That’s why every bike purchased from us includes Lifetime Free Service—so your bike remains in peak condition for years to come!
The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.
The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.
However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.
ANY BIKE PURCHASED IN WHEELWORX COMES WITH A LIFETIME FREE SERVICE

The 2022 Powerfly FS 4 Equipped Gen 2 XL CRIMSON/LITHIUM GREY is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
Experience a seamless blend of power, performance, and versatility with the 2021 Powerfly FS 4 Equipped Gen 2 by TREK. This full-suspension electric mountain bike is designed for overcoming rugged terrain, uphill climbs, and long distance singletrack with ease.
Imagine having a ride packed with utilitarian features such as a rear rack, mudguards, and lights, straight out of the box. Enhancing both daily commuting and off-road adventures, this bike brings you the best of trekking and urban cycling.
A robust aluminium frame encapsulates a 625 Wh long-range battery, while a formidable Bosch Performance CX motor (250 Wh, 85 Nm) assures sustained speeds of up to 25 km/h. Enjoy seamless control with the Kiox controller, that not only displays ride info but also connects with your Bluetooth® enabled devices and has a theft prevention feature built in.
Comfort and efficiency define this e-MTB, guaranteed to take your biking experience a notch higher with its SR Suntour 120 mm suspension fork and 100mm of rear travel for smooth rides over rough terrains. Also included is a 10-speed Shimano drive train, powerful hydraulic disc brakes, and a practical dropper post.
Benefit from the integrated mudguards, rear boot rack and lights powered by the battery, that make this bike ride-ready from the get-go. The dropper post allows you convenient control over your saddle height, especially beneficial on descents.
Stand out features of the eMTB include a Bosch Performance CX motor with a torque of up to 85 Nm, a removable integrated battery (RIB) that you can re-install in the frame effortlessly, and adventure-ready accessories. With TREK's custom eMTB Lite mode, experience natural-feeling power delivery and longer battery life.
For estimate of how far you can traverse on a single charge, refer to Bosch's range calculator, which factors in variables for this bike model and an average rider.
Embrace the future of biking with Powerfly FS 4 Equipped Gen 2. An embodiment of power, performance, and practicality- all packed into one dynamic ride.
| Frame | Size XL, Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armour, magnesium rocker link, rack and mudguard mount, ABP, Boost148, 100 mm travel |
| Fork | SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 120 mm travel SR Suntour XCR 34, air spring, LO R damper, hy |
| Wheel Size | Front 29 / Rear 29 |
| Wheels | Bontrager Kovee, double-wall, Tubeless-Ready, 32-hole, 23 mm width, Presta valve Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle |
| Tyres | Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40" |
| Battery | Bosch PowerTube 625 Wh Bosch PowerTube 625Wh |
| Charger | Bosch compact 2A, 100-240V |
| Display | Bosch Kiox |
| Motor | Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 25 km/h max assist Bosch Performance CX, magnesium motor body, 250 watt, 8 |
| Shifter | Shimano Deore M4100, 10 speed Shimano Deore M4100, 10 speed |
| Rear Derailleur | Shimano Deore M5120, long cage |
| Crank | FSA Bosch CK-220, 36T ring, 165 mm length |
| Cassette | Shimano Deore M4100, 11-46, 10-speed |
| Chain | KMC X10, 10-speed |
| Pedals | VP-536 nylon platform |
| Front Brake | Tektro HD-M275 hydraulic disc Tektro, 6-bolt, 203 mm |
| Rear Brake | Tektro HD-M275 hydraulic disc Tektro, 6-bolt, 203 mm |
| Handlebar | Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width |
| Grips | Bontrager XR Endurance Comp, lock-on // Bontrager XR Endurance Comp |
| Stem | Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length |
| Headset | FSA IS-2 |
| Seatpost | TranzX JD-YSP18, 130 mm travel, internal routing, 31.6 mm, 425 mm length |
| Seatpost Clamp | Bolt-on, 36.4 mm |
| Saddle | Bontrager Commuter Comp |
| Kickstand | Pletscher Comp Flex 18 |
| Weight | 27.38 kg |
| Colours | CRIMSON/LITHIUM GREY |
| Sizes | XL |
| Brand | Trek |
| Barcodes | 601842605943 |
| SKUs / Part Numbers | 5262171 |