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Powerfly 4 is our most affordable electric mountain bike. It's built with parts that hold up, like a smooth-shifting Shimano drive train, and a powerful Bosch motor. Plus, it features our user-friendly Removable Integrated Battery (RIB) system that's fully encased in the frame yet doesn't require tools for removal. This bike expands your boundaries and lets you travel to destinations that you never thought you'd reach on a mountain bike.
|Frame||Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle|
|Fork||SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel|
|Max compatible fork travel||120mm (526mm axle-to-crown), XS: 80mm (492mm axle-to-crown)|
|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|
|Skewer rear||Bontrager Switch thru-axle, removable lever|
|Rim||Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve|
|Spokes||14 g stainless steel|
|Tyre||Bontrager XR3 Comp, wire bead, 30 tpi|
|Max tyre size||Frame: 29x2.60" or 27.5x2.80" (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|
|Chainring||FSA, 36T, steel|
|Cassette||Shimano Deore M4100, 11-46, 10-speed|
|Chain||KMC X10, 10-speed|
|Pedal||VP-536 nylon platform|
|Max. chainring size||1x: 38T|
|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, lock-on|
|Stem||Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree|
|Head set||FSA IS-2, 1-1/8" top, 1.5" bottom|
|Brake rotor||Tektro, 6-bolt, 203 mm|
|Brake Set||Tektro HD-M275 hydraulic disc|
|Rotor size||Max brake rotor sizes - Frame: 203mm, Fork: see fork manufacturer|
|Battery||Bosch PowerTube 500 Wh, smart system|
|Charger||Bosch standard 4A, 230V, smart system|
|Controller||Bosch Intuvia 100, smart system|
|Motor||Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm|
|Computer||Bosch LED remote, smart system|
|Weight||M - 23.94 kg / 52.78 lbs|
|Weight limit||This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).|
Bike purchases are pickup only.
However if you can’t get to us please call the shop if you would like the bike shipped, a freight charge will apply.
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