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
Frame 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, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel
Front hub Formula DC-511, 6-bolt, Boost110, 15 mm thru axle
Rear hub Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Rim Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
Tyre Bontrager XR3 Comp, wire bead, 30 tpi
Max tyre size Frame: 29x2.60" or 27.5x2.8" (XS & S: 27.5x2.60") Fork: See manufacturer
Shifter Shimano Deore M4100, 10 speed
Rear derailleur Shimano Deore M5120, long cage
Crank FSA Bosch CK-220, 36T ring, 165 mm length
Cassette Shimano Deore M4100, 11-46, 10-speed
Chain KMC X10, 10-speed
Saddle Bontrager Commuter Comp
Seatpost Bontrager alloy, 31.6 mm, 12 mm offset
Handlebar Bontrager alloy, 31.8 mm, 15 mm rise
Grips Bontrager XR Endurance Comp
Stem Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree
Headset FSA IS-2, 1-1/8" top, 1.5" bottom
Brake Tektro HD-M275 hydraulic disc
Brake rotor Tektro, 6-bolt, 203 mm
Battery Bosch PowerTube 500
Charger Bosch compact 2A (100-240 V) charger
Controller Bosch Purion
Motor Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 25 km/h (15.5 mph) max assist, 32 km/h for New Zealand