Fiiiit - PRECISION Powermeter for Indoor Bikes

Currently Unavailable



This crank will ship with an additional M15 bolt. If you require an additional M12 bolt instead, please leave a note in the comments at checkout and we will try and accommodate the request.


  • Connect to leaderboards and personal fitness tracking devices
  • Sync with popular fitness applications
  • Reliable, robust and watertight
  • ANT+ compatibility provides seamless connectivity with sport watches and bike computers
  • Bluetooth Smart compatibility allows for use with third-party apps on sport watches and smartphones
  • Professional World Tour cycling teams: Quick-Step Floors, BORA-hansgrohe, and pro cycling teams: Cyclery-4iiii and ELEVATE KHS ride with 4iiii powermeter technology.


  • Power accuracy +/- 1%
  • Battery life: 2 AA batteries last 1,200 riding hours

Fiiiit Bike Compatibility 

  • Freemotion S11.8
  • Freemotion S11.9
  • Schwinn IC2
  • Schwinn AC Performance Plus
  • CycleOps Phantom Series


  • Real Ryder