Shimano GRX FC-RX810 / FC-RX820 4-arm Chainring Bolts

Shimano Chainring Bolts 4-arm GRX FC-RX810 - For 1x and 2x versionThese four chainring bolts are spare parts for the Shimano GRX FC-RX810 11-speed and FC-RX820 12-speed crankset for gravel use. They fit both the version with two chainrings and the single c