RaceFace Aeffect Crankset - 170mm Direct Mount CINCH RaceFace EXI Spindle Interface 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 aluminum

Compatible 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 configurations

24mm EXI spindle compatible with Race Face X-Type bottom brackets or Hollowtech II compatible bottom brackets

CINCH removable spiders and direct mount rings require a 20-tooth ISIS cup BB tool for removal and installation