raceface-aeffect-cinch-crank-arm-set-170mm-black
raceface-aeffect-cinch-crank-arm-set-170mm-black, The Race Face Aeffect crank is designed to handle aggressive trail riding at XC crank weight and an attractive pricepoint. Features the CINCH system with its interchangeable spider options and a 24mm EXI interface spindle.Crank arms forged from 6066 aluminumCompatible with all CINCH direct mount rings and spiders to easily convert between existing chainring standards including: direct mount, 1x, 2x with and without bash, and 3x configurations24mm EXI spindle compatible with Race Face X-Type bottom brackets or Hollowtech II compatible bottom bracketsCINCH removable spiders and direct mount rings require a 20-tooth ISIS cup BB tool for removal and installation