Easton EC90 SL Power Meter Crank Arms Only 170mm

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  • Regular price £1,150.00
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The CINCH Power Meter utilizes spindle-based power paired with our highly adaptable EC90 SL Crankset giving you the flexibility to evolve your setup to your needs. Racing 1x for CX? Done, 2x for road? Simple. Changing from 170mm cranks arms to 172.5? You don't have to buy a new power meter, just move the spindle. Fitting EC90SL to a mountain bike BB shell? Consider the 134mm MTB spindle. With an easily-accessible 400+ hour rechargable battery, The CINCH Power Meter only adds 65g to the EC90 SL's industry-leading lightweight crankset, providing you cadence readings and calculated pedal efficiency in a clean and protected spindle. And with the CINCH App, you can check battery levels, install updates and calibrate your power meter on the fly.


  • Built For - Easton Cinch Power Meter (Road / CX / Tri-TT).
  • Size - 170 / 172.5 / 175mm.
  • Ring Configurations - 53/39, 52/36, 50/34, w/ Removable Spider.
  • Single Direct Mount - 40T, 42T.
  • Weight - 590g (172.5mm 52/36 w/o BB), 442g (172.5mm 40T w/o BB).
  • Chainline - 2x 43.5mm / 2x Disc 46mm / 1x 47mm
  • Q-FACTOR (with washers): 149mm.
  • Spindle Diameter - Easton Cinch Power Meter.
  • BB Options - BB86, BSA 68mm, PF30 68mm, BB30 68mm, BBright, 386Evo.
  • Material - EC90 Carbon.
  • Finish - Matte Carbon.