Campagnolo / Fulcrum Cassette Lockring (For 12-16T) (27.0mm) (Steel) - CS-401
Campagnolo / Fulcrum Cassette Lockring (For 12-16T) (27.0mm) (Steel) - CS-401, Lockring for Campagnolo Cassettes. Choose from 11 tooth and 12/13 tooth. Features: Fits 2000 and newer Campagnolo wheels Fits all Fulcrum wheels Fits 1999 Record/Chorus hubs and all Campy hubs 2000-newer 27.0mm thread OD For use with Campagnolo cassettes with 12 to 16 tooth first position cogs Lockring has a 38.5mm flange diameter