Trek Powerfly FS 4 2021
Trek Powerfly FS 4 2021
Trek Powerfly FS 4 2021

Trek Powerfly FS 4 2021

Regular price £4,050.00
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The Powerfly FS 4 625 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 and long-range battery boost your capacity to crush climbs and mile after mile of singletrack.

It's 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.

The tech you get

A durable aluminium frame that fully encases a long-range 625 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.

The final word

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.

Specifications

Frameset
Frame Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Knock Block, internal routing, Motor Armor, magnesium rocker link, rack and fender mount, ABP, Boost148, 100mm travel  
Fork SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44mm offset, oversized crown for eMTB, Boost110, 15mm bolt-on thru axle, 120mm travel  
Rear suspension SR Suntour Edge R, 190x45mm  
Wheels
Front Hub Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle  
Rear Hub Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle  
Rims Alex MD35, Tubeless Ready, 32-hole, 35mm width, presta valve  
Tires Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30"  
Drivetrain
Shifters Shimano Deore M4100, 10 speed  
Rear derailleur Shimano Deore M5120, long cage  
Crank FSA Bosch CK-220, 36T ring, 165mm length  
Cassette Shimano Deore M4100, 11-46, 10 speed  
Chain KMC X10, 10 speed  
Pedals VP-536 nylon platform  
Components
Saddle Bontrager Arvada, steel rails, 138mm width  
Seatpost TranzX JD-YSP18 dropper, internal routing, 31.6mm  
Handlebar Bontrager alloy, 31.8mm, 15mm rise  
Stem Bontrager alloy, 31.8mm, Blendr compatible, 7 degree  
Grips Bontrager XR Trail Comp, nylon lock-on  
Brakeset Tektro HD-M275 hydraulic disc  
Accessories
Battery Bosch PowerTube 625  
Controller Bosch Purion  
Motor Bosch Performance CX, magnesium motor body, 250 watt, 75 Nm, 25km/h  

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