Campagnolo® Campagnolo Cassette Lockring – 12T | 9/10 Speed

Campagnolo replacement cassette lock ring.

• 9/10X – For 9 and 10 speed cassettes
• 11X – For 11 speed cassettes

Please also check what tooth your first sprocket is.

• 11T – for 11 tooth first sprocket
• 12T – for 12 or 13 tooth first sprocket