For use with Shimano Ultegra FC-6800 11 speed double chainsets.

This crank arm fixing bolt can also be used on the following chainsets:

- Shimano Ultegra FC-R8000
- Shimano 105 FC-R7000
- Shimano 105 FC-5800
- Shimano Tiagra FC-4703
- Shimano Tiagra FC-4700
- Shimano Sora FC-R3030
- Shimano Sora FC-R3000
- Shimano Claris FC-R2030
- Shimano Claris FC-R2000
- Shimano Deore FC-M590
- Shimano Alivio FC-M4050
- Shimano FC-MT300-3
- Shimano FC-RS510
- Shimano Metrea FC-U5000-2
- Shimano Metrea FC-U5000-1