Shimano GRX Di2 ST-RX815 2x11 Speed Disc Brake Set, Left Rear

Shimano GRX Di2 ST-RX815 2x11 Speed Disc Brake Set, Left Rear

• Raised hood head prevents hand misalignment and slippage.

• Recessed finger notch prevents upward slipping.

• Anti-slip texture and brake lever coating.

• Higher braking efficiency reduces fatigue on long rides.

• Higher brake lever axis and curved brake lever improves grip on rough terrain.

• Simple set up and maintenance.

• Easy and clean bleeding system.

• Left hand lever with rear brake calliper, brake pads and hose.

The Shimano GRX Di2 Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort, and the textured, anti-slip brake lever increases control on bumpy terrain. The Di2 version offers the digital precision of Shimano electronic shifting and synchronized shifting.

With a low-profile Flat Mount design, the Shimano GRX BR-RX810 hydraulic disc brake calliper provides greater control for mixed terrain riding.

Kit contains GRX ST-RX815 left hand STI lever, GRX BR-RX810 flat mount rear calliper, brake pads and hydraulic hose (does not include disc rotor or adapter). System is pre-bled and ready to install out of the box.

Technical specification:

• Orientation: Left hand lever with rear brake

• Speed: 2x11-speed

• Shifting: Electronic, Di2

• Calliper mounting: Flat mount

• Brake type: Disc - Hydraulic

• Colour: Black