- 175 mm 2 piece alloy crank arms
- 38T alloy outer ring
- 24T steel inner ring
- English / BSA type threaded bottom bracket; 68 and 73 mm shell compatible
- Sealed bearings
- 10 speed drivetrain compatible
- 48.5 mm chainline
*Please make sure you have a front deraileur and shifting system matched to work with 2x10 speed drivetrains. Call or email us if you have any questions about compatiblity.