Bontrager Hubbody 108 SRM XD FH Womens Hi-vis lining and internal mesh

Hi-vis lining and internal mesh pockets make finding your gear easy

and the external liner materials for enhanced precision and power transmission

all-around 100% recycled polyester baselayer

The SensoryBED cushioning sets a high standard for feel and control

Bontrager Hubbody 108 SRM XD FH Womens Hi-vis lining and internal meshGenuine replacement parts 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 you covered. Product details Replacement freehub body Compatible with Bontrager Rapid Drive 108 hubs Pawls and springs sold separately Install 3 pawls springs for 54 tooth engagement or 6 pawls springs for 108 tooth