Upgrade or refresh your Bontrager wheels. Upgrade or refresh your Bontrager wheels. Genuine replacement parts Genuine 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 got you covered. 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. - Replacement freehub body for Bontrager hub Replacement freehub body for Bontrager hub - Compatible with Rhythm Comp, Jackalope, Mustang Pro and Line Comp Compatible with Rhythm Comp, Jackalope, Mustang Pro, and Line Comp
