Powerfly 4

Treks most affordable electric mountain bike comes with the same powerful Bosch motor and intuitive controller as our most expensive e-bikes, with a smaller battery and parts chosen to give you great value.
R69 999,00
Products specifications
Attribute nameAttribute value
FrameAlpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148
ForkSR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel
Front hubFormula DC-511, 6-bolt, Boost110, 15 mm thru axle
Rear hubBontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
RimBontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
TyreBontrager XR3 Comp, wire bead, 30 tpi
Max tyre sizeFrame: 29x2.60" or 27.5x2.8" (XS & S: 27.5x2.60") Fork: See manufacturer
ShifterShimano Deore M4100, 10 speed
Rear derailleurShimano Deore M5120, long cage
CrankFSA Bosch CK-220, 36T ring, 165 mm length
CassetteShimano Deore M4100, 11-46, 10-speed
ChainKMC X10, 10-speed
SaddleBontrager Commuter Comp
SeatpostBontrager alloy, 31.6 mm, 12 mm offset
HandlebarBontrager alloy, 31.8 mm, 15 mm rise
GripsBontrager XR Endurance Comp
StemBontrager alloy, 31.8 mm, Blendr-compatible, 7-degree
HeadsetFSA IS-2, 1-1/8" top, 1.5" bottom
BrakeTektro HD-M275 hydraulic disc
Brake rotorTektro, 6-bolt, 203 mm
BatteryBosch PowerTube 500
ChargerBosch compact 2A (100-240 V) charger
ControllerBosch Purion
MotorBosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 25 km/h (15.5 mph) max assist, 32 km/h for New Zealand