GRX Crankset 48-31T RX810-2 28c Compatible Single Speed chainrings are designed

Single Speed chainrings are designed with narrow to wide alternating tooth pattern allowing for superior chain retention

Eco (22 h)

Maximum front difference: 16T

Includes a pair of 9″ Swift Straps

Lightweight tubular aluminum

GRX Crankset 48-31T RX810-2 28c Compatible Single Speed chainrings are designedDescription The Shimano GRX FC RX810 2 Crankset is built to handle the demands of gravel and mixed terrain riding. Featuring a 48 31T chainring combination and 172. 5mm crank arms, it strikes the perfect balance between climbing efficiency and high speed cadence on open roads. Precision forged alloy arms deliver stiffness and low weight, while Shimanos Hollowtech II spindle ensures maximum power transfer and easy bottom bracket integration. With a