The 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. Features the CINCH removable spider interface with the ability to convert between existing chainring standards including: direct mount, 1x, 2x with and without bash, and 3x configurations. Compatible with all CINCH Direct Mount Chainrings and Cinch Spiders. 24mm EXI spindle compatible with Race Face X-Type bottom brackets or Hollowtech II compatible bottom brackets. Crank arms forged from 6066 aluminum. Complete cranksets and crank arms do not include a bottom bracke. Crankarms do not include a spider, bottom bracket or rings. Color: Black. Weight: 715. Spindle Interface Type: RaceFace EXI. Pedal Spindle: 9/16". BB Included: No. Crank Intended Use: Mountain. Defined Color: Black.