Shimano ST-RX825-R GRX 12Spd R/H Hydraulic Shifter chapter27 each tube size is specifically

each tube size is specifically selected to achieve the optimal balance of rigidity

precision and performance has previously been found only on wheels costing twice as much

the Ardent captures every mountain rider's needs

Pair this data hungry sensor with your iPhone

0 Stiffness Index is engineered to be moderately stiff

Shimano ST-RX825-R GRX 12Spd R/H Hydraulic Shifter chapter27 each tube size is specificallyThe 12 speed SHIMANO GRX Di2 DUAL CONTROL LEVER delivers fast, wireless shifting for gravel and mixed terrain riding. The ergonomic lever features raised hoods, ribbed surface texture, and an anti slip coating on the brake lever for increased security and control. The hood body is newly optimized for seamless integration with flared handlebars while retaining the gravel specific third button location. To complete the cockpit, RX825 levers are