Bicycle Components & Accessories

Shimano GRX FC-RX810 GRX chainset 48/31, double, 11-speed, Hollowtech II, 172.5 mm, Black Ideal Product SHIMANO High quality Brand: Shimano Long-lasting product Shimano GRX FC-RX810 GRX chainset 48/31, double, 11-speed, Hollowtech II, 172.5 mm, Black