The SRAM Flat Mount Bremssattel HRD Rival 22/Rival 1 is a high-performance hydraulic disc brake caliper designed for modern road, gravel, and cyclocross bikes using flat-mount standards. Built around SRAM’s proven HRD (Hydraulic Road Disc) technology, this caliper delivers powerful, consistent braking in all weather conditions, whether you are descending long mountain passes, racing cyclocross, or commuting year-round. Its compact flat-mount design keeps the bike’s lines clean and aerodynamic, while also reducing weight compared to bulkier mounting systems. Compatible with SRAM Rival 22 and Rival 1 HRD levers, it integrates seamlessly into existing SRAM road and gravel groupsets.
This caliper is engineered for precise modulation, allowing you to finely control braking force instead of simply locking up the wheel. That means more confidence on wet roads, loose gravel, or technical descents. The closed hydraulic system helps keep performance stable over long rides, and the design is optimized for easy pad replacement and straightforward setup by a home mechanic or professional workshop. Whether you are upgrading from mechanical disc brakes or completing a new build, the SRAM Flat Mount HRD Rival caliper offers a reliable, modern braking solution that enhances control, safety, and overall ride quality.