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COVID-19 Important collection and delivery information
Due to a combination of new working practices and demand our lead times for both collection and delivery have been extended.
Where delivery times are stated as a month this is based on the latest information from the manufacturer. These dates should be treated as a guide and may be subject to change. Due to an increase in global demand for bicycles and the disruption in supply during the COVID-19 pandemic supply chains have become very strained. Lead times are based on factory and shipping schedules both of which can be disrupted by delays in component supply and shipping/port capacity.
Should you place a future order with us for a bicycle we will monitor the bike’s ETA and keep you informed of any changes.
For more detailed information please read here.
Size Options & Purchase
Please note that we are unable to ship this Trek Powerfly FS 4 500 Crimson/Grey outside of the UK.
This Trek Powerfly FS 4 500 Crimson/Grey 2022 is available with our legendary Podium Point free accessory scheme.
The Trek Powerfly FS 4 is a full suspension electric mountain bike built to tackle rugged trail adventures. The plush suspension set-up soaks up rough terrain, and the powerful Bosch electric drive system boosts your capacity to crush climbs and mile after mile of singletrack.
Powerfly FS4 is right for you if you want to get out and explore more trails. You're looking for an e-MTB with trail-smoothing full suspension and the reliable, leg-boosting power of an electric drive system made specifically for the demands of off-road riding.
Powerfly FS4 features a durable aluminium frame that fully encases a 500 Wh battery, a powerful Bosch Performance CX (250 W, 85 Nm) motor that helps you sustain speeds of up to 25 km/h and an ergonomic Purion controller. Plus, a 120 mm suspension fork, 100 mm of rear travel, a 10-speed Shimano drivetrain and a dropper post.
This full suspension e-MTB is comfortable, efficient and fast on rough terrain. The powerful Bosch electric drive system makes it possible to tackle any climb you encounter and adventure farther than ever.
Please note: This model offers electric assistance up to speeds of 25kph (15.6mph).
IMPORTANT: This bicycle requires a suspension pump to set and tune its suspension correctly. This is not included as standard. A suspension pump can be selected for no cost using Podium Points™.
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
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 (100mm travel XS and S)
SR Suntour Edge R, 190 mm x 45 mm
Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 25 km/h (15.5 mph) max assist, 32 km/h for New Zealand
Bosch PowerTube 500Wh
Shimano Deore M4100, 10 speed
Shimano Deore M5120, long cage
FSA Bosch CK-220, 36T ring, 165 mm length
Shimano Deore M4100, 11-46, 10-speed
KMC X10, 10-speed
Tektro HD-M275 hydraulic disc
VP-536 nylon platform
Rims: Alex MD35, tubeless compatible, 32-hole, 35 mm width, Presta valve, Hubs: 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
Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.35" (Size: XS , S) ,Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.30" (Size: M , L , XL)
Bontrager alloy, 31.8 mm, 15 mm rise
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree
Size: XS , S , M TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length, Size: L , XL TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
Bontrager Arvada, steel rails, 138 mm width
Bosch compact 2A (100-240 V) charger
We are an authorised Trek dealer and supply this Trek Powerfly FS 4 500 Crimson/Grey with a LIFETIME manufacturer's warranty. Read Warranty Terms
Sizing information is provided as a general guide only. This is based on the average rider riding the bicycle in the style for which it is intended. This takes no account of a rider's personal proportions, physique, flexibility and biomechanics. If your height places you on, or near, a bicycle size step then we recommend you consider both sizes. All bicycles offer a range of handlebar and saddle adjustment which will enable you to fine tune your riding position once the correct size has been established. If you are unsure on sizing, we strongly recommend you visit our store so we can assist you. Pedal On offers advice and information on sizing in good faith, the final decision and responsibility on which size to purchase is yours.
The following finance options are available to apply for online immediately. If you are collecting your bicycle in store you can arrange your finance prior to visiting the store by selecting the required finance method as well as Click & Collect.