Bicycle Components & Accessories

Shimano GRX FC-RX600 GRX chainset 40T, single, 11-speed, 2 piece design, 172.5 mm,Black Specific requirements of gravel driving Durable Material Modern design Allows tighter gear levels Easy to use Shimano GRX FC-RX600 GRX chainset 40T, single, 11-speed, 2 piece design, 172.5 mm,Black