- On sale!
- -20%
The Powerfly 4 625 takes our most affordable electric mountain bike and gives it a boost with a longer-range 625 watt-hour battery. Of course, you still get our user-friendly Removable Integrated Battery (RIB) system that's super easy to remove and reinstall, plus all the other parts that make Powerfly 4 your ideal entry into the joys of riding a pedal-assist bike on or off road.
*Frame
Alpha Platinum Aluminum, curved top tube, RIB (Removable Integrated Battery) system, tapered head tube, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle
Size: M, L, XL
Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, engine guard, Boost148
*Fork
Size: XS
SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 80mm travel
Size: S, M, L, XL
SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 120mm travel
Wheels
Front hub
Formula DC-511, 6-bolt, Boost110, 15mm thru axle
Rear hub
Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
Rear lock
Bontrager Switch thru axle, removable lever
Circle
Bontrager Connection, double chamber, 32 holes, 20mm width, Presta valve
Rays
14g stainless steel, black
*Tire
Size: XS, S
Bontrager XR3 Comp, cable bead, 30 tpi, 27.5x2.35"
Size: XS, S
Bontrager XR3 Comp, cable bead, 30tpi, 27.5x2.35"
Size: M, L, XL
Bontrager XR3 Comp, hollow bead, 30 tpi, 29x2.30"
Size: M, L, XL
Bontrager XR3 Comp, cable bead, 30tpi, 29x2.30"
Max. tire size
Frame: 29x2.60" or 27.5x2.80" (XS & S: 27.5x2.60"), Fork: See manufacturer
Electronic system
Drums
Bosch PowerTube 625Wh
Charger
Bosch compact 2A, 100-240V
Computer
Bosch Purion
Transmission
Command
Shimano Deore M4100, 10 speed
Rear derailleur
Shimano Deore M5120, long cage
Crankset
FSA Bosch CK-220, 36T chainring, 165mm length
Crown
FSA, 36 teeth, steel
Cassette
Shimano Deore M4100, 11-46, 10 speed
Chain
KMC X10, 10 speed
Pedal
VP-536 nylon platform
Max. crown size
1x: 38T
Components
Saddle
Bontrager Commuter Comp
*Seatpost
Size: XS, S
Bontrager alloy, 31.6mm, 12mm offset, 330mm length
Size: M
Bontrager alloy, 31.6mm, 12mm offset, 360mm length
Size: L, XL
Bontrager alloy, 31.6mm, 12mm offset, 400mm length
*Handlebar
Size: XS, S
Bontrager Alloy, 31.8mm, 15mm rise, 720mm width
Size: M, L, XL
Bontrager Alloy, 31.8mm, 15mm rise, 750mm width
*Knobs
Size: XS, S, M, L, XL
Bontrager XR Endurance Comp, locking
Size: XS, S, M, L, XL
Bontrager XR Endurance Comp
*Handlebar stem
Size: XS
Bontrager Comp, 31.8mm, Blendr compatible, 7-degree, 50mm length
Size: S, M
Bontrager Comp, 31.8mm, Blendr compatible, 7-degree, 60mm length
Size: L, XL
Bontrager Comp, 31.8mm, Blendr compatible, 7-degree, 70mm length
Headset
FSA IS-2, 1-1/8" top, 1.5" bottom
Brake rotor
Tektro, 6-bolt, 203mm
Brake set
Tektro HD-M275 hydraulic disc
Weight
Weight
M - 23.37kg/51.53lbs
Weight Limit
This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg.