Shimano GRX FC-RX820 GRX chainset 48 / 31, double, 12-speed, Hollowtech II, 175 mm £229.99 Add to Wishlist
Shimano GRX FC-RX820 GRX chainset 48 / 31, double, 12-speed, Hollowtech II, 170 mm £229.99 Add to Wishlist
Shimano GRX FC-RX820 GRX chainset 48 / 31, double, 12-speed, Hollowtech II, 172.5 mm £229.99 Add to Wishlist
Shimano STEPS SM-CRE80-12-B chainring, 12-speed, 34T without chain guard, for chain line 55 mm £92.99 Add to Wishlist
Shimano STEPS SM-CRE80-B chainring, 34T without chain guard, for chain line 55 mm, black £77.99 Add to Wishlist