Campagnolo 10 Speed Lockring 12,13t First Position CS-401

Campagnolo Cassette Lockrings

• 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