- Rapid Drive Micro Spline v2 12-Speed Freehub Body
- Replacement freehub body
- Compatible with Bontrager Rapid Drive 108 hubs
- Pawls and springs sold separately
- Requires Micro Spline specific end cap
Freehub Shimano MS108
Whether you’re looking to upgrade to the newest and freshest drivetrain or simply hoping to refresh your trusty wheelset, Trek Genuine Replacement Parts have got you covered.