Bontrager Rapid Drive Micro Spline v2 12-Speed Freehub Body 148mm extrabulky Features measured cut marks and

Features measured cut marks and center alignment detail

- Maximized ventilation with 20 vents effective even at low speeds

Optimised Cage Fit: Engineered to fit in a variety of bottle cages

Shimano DEORE XT M8000 delivers 11-speed features

Bontrager Rapid Drive Micro Spline v2 12-Speed Freehub Body 148mm extrabulky Features measured cut marks andWhether 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