Product details:
Designed to fit Race Face Cinch System splined cranks, the Race Face Next SL G4 Direct Mount Chainrings have Narrow Wide tooth profiling to prevent chain drop without a chain guide. Machined using aerospace grade strength 7050 aluminum for low weight and high rigidity. The removable spider future-proofs this chainring for further development. This chainring is compatible with 9/10/11-speed chains and mounts using a common Park Tool BBT-22 tool. This chainring has 32 teeth and does not include the crankset arms.