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Trek Powerfly FS 4 500 WH Electric Mountain Bike 2021

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£3,500.00

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Powerfly FS 4 500 WH Electric Mountain Bike 2021
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Product ID: 1314587

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Trek Powerfly FS 4 500 WH Electric Mountain Bike 2021

Take your off-road adventures further with the Trek Powerfly FS 4 500 WH Electric Mountain Bike, a sturdy aluminium steed complete with 250W of assistance at up to 25km/h courtesy of the Bosch Performance CX motor, ideal for providing an extra push on climbs so no route is off-limits. This compact Bosch PowerTube 500 completes a full charge in around four and a half hours and is integrated into the frame for a sleek look, boasting simple, intuitive removal without the need for tools. 

A plush suspension set up with 100mm of travel to the rear and 120mm of front suspension means this bike is more than comfortable on rugged terrain, soaking up bumps for a delightfully smooth ride over any roots or rocks the trail may throw at you, and it features a hydraulic lockout which comes in handy to stop any bobbing up climbs. The Shimano Deore 10-speed drivetrain is always ready for some hard-labour, delivering reliable shifting and a range of gears to suit undulating topography, whilst the TranzX dropper seatpost comes in handy to get weight low over the back wheel when sending it downhill. Stopping is stress-free and tackled with precision thanks to the Tektro HD-M275 hydraulic disc brakes, which perform in adverse weather and testing conditions alike. 

Battery Specification

  • Max Assist: 250w
  • Motor Weight: 2.9kg
  • Battery Power: Approximately 500Wh
  • Charge Time: 100% charge, 4.5 hours with Standard Charger

Highlights

  • Trek Alpha Platinum Aluminium frame with RIB
  • SR Suntour XCR 34, air spring fork with 120mm travel
  • Shimano Deore 10-speed components
  • Tektro HD-M275 hydraulic disc brakes
  • Bontrager wheels with 2.30” XR3 Comp tyres
  • TranzX JD-YSP18 dropper seatpost gets the saddle out of the way quickly
  • Bosch Performance CX 250W motor
  • Bosch PowerTube 500 battery

Technical Specification

Frame Trek Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Knock Block, internal routing, Motor Armor, magnesium rocker link, rack and mudguard mount, ABP, Boost148, 100mm of 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 of travel
Rear Shock SR Suntour Edge R, 190x45mm
Stem Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
Handlebar Bontrager alloy, 31.8mm, 15mm rise
Grips Bontrager XR Trail Comp, nylon lock-on
Front Brake Tektro HD-M275 hydraulic disc
Rear Brake Tektro HD-M275 hydraulic disc
Brake Levers Tektro HD-M275
Rear Derailleur Shimano Deore M5120, long cage
Shift Levers Shimano Deore M4100, 10-speed
Chain KMC X10, 10-speed
Cassette Shimano Deore M4100, 11-46, 10-speed
Crankset FSA Bosch CK-220, 36T ring, 165mm length
Front Wheel Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru-axle hub, Alex MD35, Tubeless Ready, 32-hole, 35mm width, presta valve rim
Rear Wheel Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru-axle hub, Alex MD35, Tubeless Ready, 32-hole, 35mm width, presta valve rim
Front Tyre Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30" clincher
Rear Tyre Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30" clincher
Saddle Bontrager Arvada, steel rails, 138mm width
Seatpost TranzX JD-YSP18 dropper, internal routing, 31.6mm
Pedals VP-536 nylon platform
Charge time 100% charge, 4.5 hours with Standard Charger
Motor Bosch Performance CX, magnesium motor body, 250 watt, 75 Nm, 25km/h
Ui/Remote Bosch Purion
Battery Bosch PowerTube 500
Charger Bosch standard 4A (220-240 V) charger

Trek Powerfly FS 4 500 WH Electric Mountain Bike 2021 Sizing



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