Powerfly FS 4

The Trek Powerfly FS 4 is a unique electric full suspension mountain bike designed for long distance offroad adventures. It features both 120 mm front and 100 mm rear suspension to tackle tough terrain, with a powerful Bosch Performance CX motor which features the intelligent E-MTB assistance mode for power and battery optimisation. The integrated frame mounted RIB battery is easily removable for charging and can provide up to 120km of assistance thanks to it's 500wh capacity (this figure is subject to change according to terrain).

 Shifting is provided by Shimano with a reliable 10 speed Deore groupset with wide ranging 11-46 cassette for the steepest climbs, with powerful Tektro HD-M275 hydraulic disc brakes.


  • Full suspension electric mountain bike.
  • 120 mm front, 100 mm rear suspension
  • Bosch Performance CX motor
  • Shimano Deore 10 speed groupset

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