Fulcrum OS Axle HG11 Freehub Body 42 Roller Bearing Clutch delivers maximum

Roller Bearing Clutch delivers maximum drivetrain stability even through the most punishing terrain

Upper Stack Height: 8

giving you cleaner shifting performance and longer component life

It's also specially designed with mud clearing in mind to keep your rig light and fast

Fulcrum OS Axle HG11 Freehub Body 42 Roller Bearing Clutch delivers maximumFulcrum Freehub Bodies FEATURES: For use with Shimano and SRAM 8, 9, 10 and 11 speed cassettes For use with Fulcrum and Campagnolo wheels that use OS type axles and angular contact bearings Also known as Fulcrum RS 113, identical part Replaces FH BUU015X, WH KX890, WH KX89 and RS 013 Use in conjunction with HU9849 (FH BO001) on hubs wheels with non cutout axles Fits Campagnolo Bullet Ultra, Hyperon, Bora, Eurus, Neutron, Shamal, Zonda, 2013 and later