Bontrager Rapid Drive Micro Spline v2 12-Speed Freehub Body 148mm extrabulky Compatible with cassettes from 10-28T

Compatible with cassettes from 10-28T to 10-36T

Pull it with your finger or push it with your thumb

Additional mounting options available separately

Features measured cut marks and center alignment detail

Shimano DEORE XT M8000 delivers 11-speed features

Bontrager Rapid Drive Micro Spline v2 12-Speed Freehub Body 148mm extrabulky Compatible with cassettes from 10-28TWhether 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. Replacement freehub body Compatible with Bontrager Rapid Drive 108 hubs Pawls and springs sold separately Requires Micro Spline specific end cap