Trek Powerfly 4 625wh 2022Regular price £3,550.00
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.
It's right for you if...
You're sold on the e-bike revolution and want the capability and versatility of a mountain bike at a price that doesn't resemble the car you're trying to use less. You want bigger, better off-road adventures, and know that an e-MTB with the latest user-friendly tech is the best way to get them.
The tech you get
A tough yet refined aluminium frame that fully encases a long-range 625 Wh battery for sleek looks, a Bosch Performance CX (250 W, 75 Nm) motor that assists up to 25 km/h, a Bosch Purion controller, a 1x10 Shimano drivetrain and a suspension fork with lockout. Plus, Smart Wheel Sizing means riders of every size get a great fit – 29˝ wheels on larger frames, 27.5˝ wheels on smaller frames.
The final word
This model gives you longer range battery than the standard Powerfly 4, so you’ll never be short on fun.
*spec applies to all sizes unless otherwise noted
|Frame||Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148|
SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 80 mm travel
|Size: S , M , L , XL
SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel
|Hub front||Formula DC-511, 6-bolt, Boost110, 15 mm thru axle|
|Hub rear||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|
|Spokes||14 g stainless steel, black|
|*Tyre||Size: XS , S
Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.35"
|Size: M , L , XL
Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.30"
|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|
|Pedal||VP-536 nylon platform|
|Saddle||Bontrager Commuter Comp|
|*Seatpost||Size: XS , S
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length
|Size: L , XL
Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
|*Handlebar||Size: XS , S
Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
|Size: M , L , XL
Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
|Grips||Bontrager XR Endurance Comp|
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length
|Size: S , M
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length
|Size: L , XL
Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length
|Head set||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 625|
|Charger||Bosch compact 2A (100-240 V) charger|
|Weight||M - 23.67 kg / 52.18 lb (with tubes)|
|Weight limit||This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).|