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Trek

Trek Powerfly 4 625W Gen 4 Electric Mountain Bike – 2023

Trek 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.

Clear
  • Built and checked in our workshop
  • Free collection in Limavady or courier delivery across Northern Ireland, the UK & Ireland
Description
FrameSize: XS , S
Alpha Platinum Aluminium, curved top tube, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
Size: M , L , XL
Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
ForkSize: XS
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
Max compatible fork travel120mm (526mm axle-to-crown), XS: 80mm (492mm axle-to-crown)
Hub frontFormula DC-511, 6-bolt, Boost110, 15 mm thru axle
Hub rearBontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Skewer rearBontrager Switch thru-axle, removable lever
RimBontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
TyreSize: XS , S
Bontrager XR3 Comp, wire bead, 30 tpi, 27.5×2.35″
Size: M , L , XL
Bontrager XR3 Comp, wire bead, 30 tpi, 29×2.30″
Max tyre sizeFrame: 29×2.60″ or 27.5×2.80″ (XS & S: 27.5×2.60″), Fork: See manufacturer
ShiftersShimano Deore M4100, 10 speed
Rear derailleurShimano Deore M5120, long cage
CrankFSA Bosch CK-220, 36T ring, 165 mm length
ChainringFSA, 36T, steel
CassetteShimano Deore M4100, 11-46, 10-speed
ChainKMC X10, 10-speed
PedalsVP-536 nylon platform
Max. chainring size1x: 38T
SaddleBontrager Commuter Comp
SeatpostSize: XS , S
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
Size: M
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
HandlebarSize: 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
GripsBontrager XR Endurance Comp, lock-on
StemSize: XS
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 Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
HeadsetFSA IS-2, 1-1/8″ top, 1.5″ bottom
Brake rotorTektro, 6-bolt, 203 mm
Brake SetTektro HD-M275 hydraulic disc
Rotor sizeMax brake rotor sizes – Frame: 203mm, Fork: see fork manufacturer
BatteryBosch PowerTube 625Wh, smart system
ChargerBosch standard 4A, 230V, smart system
ControllerBosch Intuvia 100, smart system
MotorBosch Performance Line CX, smart system, magnesium motor body, 85 Nm
ComputerBosch LED remote, smart system

Good to know: manufacturers sometimes change specs, components, colours and graphics during a model year, so what you receive may differ slightly from the photos. If a detail matters to you, ask us before you buy and we'll check it for you.