Improved sealing provides smoother rotation and longer durability. Wider bearing stance increases stiffness, efficiency and stability.
- Case width: 68/70mm
- Applicable Front Chainwheel: Shimano FC-6700, FC-6750 и FC-6703 Hollowtech II
- Material: steel/aluminium
- Bracket, length of axle: Hollowtech II
Your opinion is important to us
To rate You need to register or log in to your account if you already have created!
No customer review for this product
Fill out the form and leave your review, if you do not see the form please log in