AC21-N3W
8053340456091
The Cassette Lockrings 13X/11T is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
Original Campagnolo replacement cassette lockrings. **There are four types:*** 9/10 speed compatible (all 9/10 speed cassettes from 2000 onwards plus Record and Chorus cassettes from 1999)* 11 speed compatible (all 11 speed cassettes from 2009 onwards)* 12 speed compatible (all 12 speed cassettes from 2019 onwards)* 13 speed compatible (all 13 speed cassettes from 2020 onwards)**Please also check what tooth your first sprocket is:*** Select 11T - for 11 tooth first sprocket* Select 12T - for 12 or 13 tooth first sprocket**FEATURES:*** Original Campagnolo Spare part**CAMPAGNOLO PART NUMBER*** CS-501 (9/10x, 11T)* CS-401 (CPS45 9/10x, 12T)* CS-111 ( 11x, 11T)* CS-112 (11x, 12T)* CS-511 (12x)* AC21-N3W (13x 11T)
| Sizes | 13X/11T |
| Brand | Campagnolo |
| Model Year | 2026 |
| Barcodes | 8053340456091 |
| SKUs / Part Numbers | AC21-N3W |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
