Shimano FC-R7100 105 12-Speed 50t Chainring 2018 Occipital base adjustment personalizes fit

Occipital base adjustment personalizes fit for comfort and allows you to tune helmet angle to ensure that your helmet and eyewear stay perfectly synched

while extra carbon

Available in 6-degree angles and 60

Canted Footbed  -  Instantly add pop power and extra edge control to your riding with our 2

Shimano FC-R7100 105 12-Speed 50t Chainring 2018 Occipital base adjustment personalizes fitShimano FC R7100 105 12 Speed 50t Chainring Asymmetric 110 BCD Compatible with HG 12 speed chains Hollowglide technology provides high rigidity and cuts down on weight while maintaining strength Offers better power transfer and quicker, more precise front shifting Drivetrain Speeds: 12