Fulcrum Freehub Body Also known as Fulcrum RS-113, identical part Fits Campagnolo Bullet Ultra, Hyperon, Bora, Eurus, Neutron, Shamal, Zonda, 2013 and later Scirocco H35, 2014 and later Vento and Khamsin wheels, Fulcrum Red Wind XLR, Racing Speed, Light, Z For use with Fulcrum and Campagnolo wheels that use OS-type axles and angular contact bearings For use with Shimano and SRAM 8, 9, 10 and 11 speed cassettes Replaces FH-BUU015X, WH-KX890, WH-KX89 and RS-013