julio 27, 2026Publicado Por En julio 27, 2026Shimano GRX ST-RX815 Left Di2 Shifter Brake Lever w BR-RX810 Caliper 1000mmThis setup combines11-speed Di2 electronic shifting with ahydraulic flat mount disc brake, giving riders crisp front shifting and strong brake performance in rougher conditions. GenuineShimano GRX ST-RX815 left Di2 shift/brake lever.
