The Shimano ST-R7025-R is a right-side hydraulic brake and shifter combo designed specifically for road bikes. It operates an 11-speed drivetrain and features a smaller lever size and repositioned ergonomics to suit riders with smaller hands. Constructed from aluminum, it provides durability while maintaining a lightweight profile. The shifter is part of Shimano’s 105 series, renowned for reliable and smooth shifting performance comparable to higher-tier components like Ultegra R8000. Its hydraulic braking system offers powerful and confident stopping, well-suited for varied conditions on road and cross bikes.

This model includes refined internal shifting mechanics for quick and intuitive rear shifting, a lever reach adjustment for personalized comfort, and uses Shimano mineral oil for braking fluid. The ST-R7025-R pairs well with compatible Shimano hydraulic disc brake calipers such as the BR-R7070 for enhanced braking performance. It is optimized for small hands, ensuring greater control and ergonomics during rides.