SunRace FCM800 Crankset

CHAINRING IS NOT INCLUDED!Compatibility: 1x10/11/12 speed drivetrainsFunction: Narrow-WideBolt Circle Diameter (BCD): 96 mmCrank Arm Spline Type: SquareCrank Arms: Aluminum Forged / AnodizedCrank Arm Length: 175mmIncludes left and right crank arms