Hub is engineered to be light and stiff while remaining easy to maintain. The Ratchet EXP driver technology uses fewer parts which make for greater reliability. The SRAM XD freehub and cartridge-sealed ...
for use with Enve Alloy and 2nd generation Carbon Hubs. This model is compatible with SRAM XD (SRAM spacer sold separately) and XDR 11/12 speed cassettes.
A hub's freehub body determines the cassette options ...
that riders can for their drivetrain. This Fulcrum freehub body is designed to accept Campagnolo cassettes up to the 13-speed Ekar cassettes. It is also backwards compatible with previous versions of Campagnolo ...