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Trek Powerfly 4 Electric Mountain Bike 2020

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£2,550.00

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Trek
Powerfly 4 Electric Mountain Bike 2020
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Product ID: 1176301

Trek’s Powerfly 4 Electric Mountain Bike makes rides easier, longer and more fun thanks to its Bosch Performance CX 250W motor which provides assistance up to a maximum speed of 25kph.

The aluminium frame, suspension fork, hydraulic brakes and Shimano gears ensure a comfortable, reliable experience on off-road trails and tracks.

Why buy your bike from Sigma Sports?

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Trek Powerfly 4 Electric Mountain Bike 2020

The Trek Powerfly 4 Electric Mountain Bike combines a rugged aluminium frame with an SR Suntour XCM 34 suspension fork with 120mm of travel and a 250W Bosch Performance CX motor for great fun off-road. With for modes of assistance ranging from 60% extra power to 340%, there is always the extra assistance required easily available. The 500Wh battery is integrated into the downtube, but can be simply removed for recharging if there is no power source nearby.

Tektro HD-M275 hydraulic disc brakes provide great all-weather stopping power with just a light squeeze of the lever required and the 9-speed Shimano groupset gives crisp shifts across the whole cassette. The wheels are from Bontrager and are size-specific, with the small sizes utilising 27.5” wheels and the larger sizes 29” for better handling across the size range.

Highlights

  • Trek Alpha Platinum Aluminium frame with RIB
  • SR Suntour XCM 34 fork with 120mm of travel
  • Shimano Altus 9-speed groupset
  • Tektro HD-M275 hydraulic disc brakes
  • Size-specific Bontrager wheels with 2.35” tyres
  • Bosch Performance CX 250W motor and 500Wh removable battery

Technical Specification

FRAME Trek Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148
FORK SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru-axle, 120mm travel
STEM Bontrager alloy, 31.8mm, 7 degree
HANDLEBAR Bontrager alloy, 31.8mm, 15mm rise
FRONT BRAKE Tektro HD-M275 hydraulic disc
REAR BRAKE Tektro HD-M275 hydraulic disc
BRAKE LEVERS Tektro HD-M275 hydraulic disc
FRONT DERAILLEUR N/A
REAR DERAILLEUR Shimano Acera M3000, Shadow design, long cage
SHIFT LEVERS Shimano Altus M2010, 9-speed
CASSETTE Shimano HG200, 11-36, 9-speed
CRANKSET FSA 310, 15t with chain guard,
FRONT WHEEL Formula DC-511, 6-bolt, Boost110, 15mm thru-axle hub with Bontrager Connection, double-wall, 32 hole, 20mm width, Presta valve rim
REAR WHEEL Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru-axle hub with Bontrager Connection, double-wall, 32 hole, 20mm width, Presta valve rim
FRONT TYRE Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 2.35 clincher (27.5” S / 29” M, L, XL)
REAR TYRE Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 2.35 clincher (27.5” XS, S / 29” M, L)
SADDLE Bontrager Arvada, steel rails, 138mm width
SEATPOST Bontrager alloy 31.6mm
BATTERY Bosch PowerTube, 500Wh
CONTROLLER Bosch Purion
MOTOR Bosch Performance CX, 250W, 75Nm, 25kph max assist
WEIGHT LIMIT 136kg (bike, rider and cargo)
MANUFACTURER CLAIMED WEIGHT 24.47kg size medium

Trek Powerfly 4 Electric Mountain Bike 2020 Sizing



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