This is a Campagnolo 9/10/11sp freehub body for ...
the Elite Drivo and Kura indoor trainers. Simply remove your old freehub body from the trainer and install this one to allow the use of Campagnolo cassettes.
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 ...