RaceFace Aeffect Crankset - 175mm, 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 Direct mount chainline: 51mm / 57.5mm (Flipped Ring) 2X Cinch spider chainline: 49.5mm Boost 2X Cinch spider chainline: 52.5mm Number of Chainrings: No Rings, No Spider Included Chainline/Hub Compatibility: 135/142 MTB Hubs, 141/148 Boost Hubs Spindle Interface Type: RaceFace EXI, Shimano Hollowtech II Chainring BCD: Direct Mount CINCH Color: Black Crank Length (mm): 175 Crank Intended Use: Mountain Pedal Spindle: 9/16" Rings: Sold Separately Drivetrain Speeds: 9, 10, 11, 12 Defined Color: Black BB Included: No Brand: RaceFace Model: Aeffect Crankset MPN: CK19AE137ARM175BLK