Shimano GRX ST-RX715 Di2 Hydraulic STI & BR-RX410 Front Brake – RH 12-Speed Gravel Brake Set
The Shimano GRX ST-RX715 / BR-RX410 Hydraulic Di2 STI Set is a premium 12-speed electronic shifting and hydraulic braking system designed specifically for gravel and cyclocross bikes. Combining Shimano’s gravel-specific ergonomics with precise Di2 electronic shifting and powerful hydraulic disc braking, this setup delivers exceptional control, confidence and reliability across mixed terrain.
The ST-RX715 right-hand Di2 STI lever features a higher brake lever axis and curved lever shape, improving grip and braking confidence on rough gravel roads, choppy descents and technical sections. A raised hood head and recessed finger notch help prevent hand misalignment and upward slipping, ensuring secure control in all riding conditions.
Paired with the BR-RX410 flat mount front brake caliper, this pre-bled system offers smooth modulation and consistent stopping power with minimal hand effort. Supplied ready to install, the kit includes a bled STI lever, hydraulic hose and mineral oil, making setup quick and straightforward for modern gravel builds.
- Shimano GRX ST-RX715 Di2 hydraulic STI set
- Includes right-hand 12-speed Di2 STI lever and BR-RX410 flat mount front caliper
- Designed for gravel and cyclocross bikes
- Precise Di2 electronic shifting with powerful hydraulic disc braking
- Higher brake lever axis and curved lever for improved grip and control
- Raised hood design and recessed finger notch prevent hand slippage
- Smooth braking with excellent modulation in all conditions
- Supplied pre-bled with SM-BH90 hose and mineral oil
- Rotor and adapter not included
- Side: Right | Position: Front