Shimano GRX ST-RX815 2 x 11-Speed Di2 Left Drop-Bar Shifter/Hydraulic Brake Leverout hose caliper MFPN=945204 Forged aluminum brake lever body

Forged aluminum brake lever body

Cleat Bolt Pattern 3-Bolt Cleat Interface Speedplay

Tuned Compliance Concept (TCC) EnduranceThe most capable version of BMC’s TCC technology—smooths the roughest roads so you can ride harder and further

5 Flange No Lock On Yes Shape Round Color Frozen Orange Weight 115 Defined Color Orange

Shimano GRX ST-RX815 2 x 11-Speed Di2 Left Drop-Bar Shifter/Hydraulic Brake Leverout hose caliper MFPN=945204 Forged aluminum brake lever bodyGRX ST RX815 Di2 Shifter Hydraulic Brake LeverA raised hood head prevents hand misalignment and slippage while a recessed finger notch prevents upward slipping Anti slip texture and brake lever coating Higher brake lever axis and curved lever allow for higher braking efficiency to reduce fatigue on long rides Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences Rotor Included No Color Black Hydraulic