2021 Powerfly 4

2021 Powerfly 4

2021 Powerfly 4

$5,699.99

In stock

$5,699.99

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.

SKU: 32845

Frameset

  • FrameAlpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148
  • ForkSR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel

Wheels

  • Front hubFormula DC-511, 6-bolt, Boost110, 15 mm thru axle
  • Rear hubBontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
  • RimBontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
  • Spokes14 g stainless steel, black
  • *Tyre
    • Size: 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″

Drivetrain

  • ShifterShimano Deore M4100, 10 speed
  • Rear derailleurShimano Deore M5120, long cage
  • CrankFSA Bosch CK-220, 36T ring, 165 mm length
  • CassetteShimano Deore M4100, 11-46, 10-speed
  • ChainKMC X10, 10-speed
  • PedalVP-536 nylon platform

Components

  • SaddleBontrager Commuter Comp
  • *Seatpost
    • Size: 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
  • *Handlebar
    • Size: 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
  • *Stem
    • 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 setFSA IS-2, 1-1/8″ top, 1.5″ bottom
  • BrakeTektro HD-M275 hydraulic disc
  • Brake rotorTektro, 203 mm, 6-bolt

Accessories

  • BatteryBosch PowerTube, vertical, 500 wh
  • ChargerBosch compact 2A (100-240 V) charger
  • ControllerBosch Purion
  • MotorBosch Performance CX, magnesium motor body, 250 watt, 75 Nm, 20 mph (25 km/h in Europe) max assist

Weight

  • WeightM – 23.67 kg / 52.18 lbs (with tubes)
  • Weight limitThis bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

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