Shimano Dura Ace FC9000 4-arm external chainring

Adjust your gear ratio to suit your needs.

Original 4-arm chainring, only compatible with Shimano Dura Ace FC9000 crankset

- Brand: Shimano
- Shimano group: Dura-Ace - Shimano group code: 9000 - Shimano model code: FC9000 - Model year: from 2013 - 11 speeds

Special feature: If you order a 52-tooth chainring, you must choose between the 52 MC and 52 MB versions, corresponding to the teeth on the small chainring.

Please note: Shimano recommends the following combinations: 50x34, 52x36, 52x38, 53x39, 54x42 or 55x42. any other combination, such as 53x36 or 52x34, may cause the chain to jump or jam, or even destroy the crankset, which is not covered by the manufacturer's warranty.