Schwalbe AV13 26x1.50-2.40" Schrader Inner Tube

Shimano GRX ST-RX715 Di2 STI Lever, Right Hand

• Wireless Di2 Connectivity - Clean, cable-free electronic shifting with fast, precise response.

• Right-Side-Only Dual Control Lever - Optimised for 1x12-speed Shimano GRX Di2 drivetrains.

• Refined Hood Shape - Improved gravel-specific ergonomics for comfort and control on rough roads.

• Reach Adjust - Easily fine-tune lever reach for a personalised fit and braking feel.

• Long-Lasting CR1632 Batteries - Up to four years of use with quick, tool-free replacement.

• E-TUBE PROJECT App Compatibility - Customise shift buttons, shifting speed, and system settings.

The latest Shimano GRX 12-speed range brings the speed and accuracy of Di2 electronic shifting to modern gravel and adventure bikes. A standout component in the lineup is the Shimano GRX ST-RX715-R Di2 Hydraulic Disc Brake Dual Control Lever, designed as a right-hand-only option for riders building a clean, efficient 1x12-speed wireless GRX drivetrain.

Combining Shimano's renowned Di2 shifting precision with confident hydraulic braking control, the ST-RX715-R delivers smooth gear changes and reliable stopping power across mixed terrain. Its gravel-specific hood shape and refined ergonomics provide excellent comfort and control on long rides, rough surfaces, and fast descents, making it ideal for gravel racing, bikepacking, and all-road riding.

Like all Shimano Di2 electronic components, the GRX RX715 Dual Control lever is fully compatible with the Shimano E-TUBE PROJECT Cyclist app. Once paired, riders can customise shifting speed, assign button functions, and fine-tune the system to match their riding style and terrain.

Technical Specifications:

• Speed: 12-speed

• Shifting system: Shimano Di2 wireless

• Orientation: Right-hand shift/brake lever

• Recommended caliper: Shimano BR-RX410

• Recommended disc rotor: RT-CL700

• Battery: 2 × CR1632 batteries

• Battery life: Approx. 3.5 -4 years (depending on use)

• Colour: Black

• Included: Right-hand ST-RX715 Di2 lever only - hose, caliper, and pads sold separately.

For a lighter, simpler, and more streamlined gravel cockpit, pair the ST-RX715-R with the GRX-branded BL-RS717 - opens in a new tab left-hand hydraulic disc brake lever, which matches the right lever's ergonomics and reach adjust for a cohesive Shimano GRX 1x12 wireless setup.