−39%Lowest everShimano GRX · UnisexShimano GRX FC-RX820-1 GRX 12 speed single 1X chainring, 40T black£39.50Was £64.99at CyclestoreGet deal
−39%Lowest everShimano GRX · UnisexShimano GRX FC-RX820-1 GRX 12 speed single 1X chainring, 42T black£39.90Was £64.99at CyclestoreGet deal