Bikes by Trek and Whyte


STANLEY FEARN
CYCLES

in Matlock, Derbyshire...
gateway to the Peak District National Park


ELECTRIC BIKES - HARDTAIL MOUNTAIN BIKES

Trek 2021


Trek 2021

Trek Powerfly

Experience more
Powerfly expands your boundaries. It combines Trek's proven design with the reliable propulsion of Bosch pedal-assist technology, turning every mountain into a hill and every ride into pure enjoyment.

End of the trail? Not for you! Especially if you're searching for a bike with the extra power to let you go even farther. Powerfly takes you everywhere and a little bit beyond.

Confidence-inspiring ride
Geometry is optimised to offer the perfect blend of comfort and performance in every situation. The result is complete control and confidence on the bike.

Practical and versatile
Make it yours. Powerfly accommodates all kinds of extras, including lights, mudguards, racks, a kickstand and a water bottle cage.

100% all-terrain ready
The rugged Alpha Platinum Aluminium frame and standard components stand up to anything that comes their way. Details like the exclusive motor armour offer added protection.

Powerful BOSCH CX pedal assist
At the heart of the pedal-assist drive is the rugged, reliable, mountain-ready Bosch motor with additional, integrated motor protection. It supports speeds up to 15.5 mph

The 2021 Powerflys all use the latest Bosch CX Generation 4 motors. With either 500Wh or 625Wh batteries - very high quality, as you would expect from the brand.

Backed up by Trek's excellent cycle designs and superb warranty operation we really think you probably cannot buy a better product for our demanding Derbyshire terrain.

Just a few words about the battery options...the Watthour rating (Wh) is the capacity of the battery - it doesn't affect the speed or hill climbing ability of the bike. You can liken the battery capacity to the size of fuel tank in a car - the higher the Wh rating then the further you can go.
The 625Wh battery is 25% bigger than the 500Wh, so instead of being able to do, say, a 40 mile journey on one charge, then you might do 50 miles with the bigger battery.

The Powerfly 4 comes from Trek with the option of either battery.
The Powerfly 5 comes as standard with the 625Wh battery, but we can fit it with the smaller battery instead if you wish - this is a useful cost-saving if you do not need the longer range of the 625Wh battery.





POWERFLY 4 500Wh battery 3050 (625Wh battery 3350)

FrameAlpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148
ForksSR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel (80 mm travel on XS)
TyresBontrager XR3 Comp, wire bead, 30 tpi, 29x2.30" (27.5x2.35" on XS and S)
Shift LeversShimano Deore M4100, 1x10 speed
Rear DerailleurShimano Deore M5120, long cage
CassetteShimano M4100, 11-46
BrakesTektro HD-M275 hydraulic disc, 203mm Rotor
BatteryBosch PowerTube 625
ControllerBosch Purion
MotorBosch Performance CX, 250 Watt, 85Nm, 15.5mph max assist
SizesXS, S, M, L, XL


POWERFLY 5 500Wh battery 3450 (625Wh battery 3750)

FrameAlpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148
ForksRockShox Recon Silver RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 42 mm offset (46mm offset on XS and S), oversized crown for eMTB, Boost110, Maxle Stealth, 120 mm travel (80 mm travel on XS)
TyresBontrager XR3 Comp, wire bead, 30 tpi, 29x2.30" (27.5x2.35" on XS and S)
Shift LeversSRAM SX Eagle single-click, 1x12 speed
Rear DerailleurSRAM NX Eagle
CassetteSRAM PG-1210 Eagle, 11-50
CranksetSRAM X1 1000, 36T
BrakesShimano MT420 4-piston hydraulic disc
BatteryBosch PowerTube 625 Wh
ControllerBosch Purion
MotorBosch Performance CX, magnesium motor body, 250 watt, 85Nm, 15.5mph max assist
SizesXS, S, M, L, XL


POWERFLY 7 4500

FrameAlpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148
ForksRockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm Maxle Stealth, 120 mm travel
TyresBontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40" (27.5x2.35" on XS and S)
Shift LeversShimano SLX M7100, 1x12 speed
Rear DerailleurShimano XT M8100, long cage, 51T max cog
CassetteShimano SLX M7100, 10-51
CranksetE*thirteen E*spec Plus, 34T
BatteryBosch PowerTube 625 Wh
ControllerBosch Kiox colour
MotorBosch Performance CX, magnesium motor body, 250 watt, 85Nm, 15.5mph max assist
SizesXS, S, M, L, XL


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