Shimano Grx St-rx820+br-rx820 Rear Brake

SHIMANO GRX ST-RX820 + BR-RX820 Rear Hydraulic Disc Brake Set for Gravel CyclingExperience unparalleled control and confidence on every gravel adventure with the SHIMANO GRX ST-RX820 lever and BR-RX820 caliper rear brake set. Designed from the ground up for the unique demands of riding on mixed terrain, this hydraulic disc brake system provides the power, modulation, and reliability you need to push your boundaries and explore beyond the pavement. Whether you´re navigating steep, loose descents, tackling technical singletrack, or maintaining speed on long, rolling fire roads, the GRX RX820 series ensures you are always in command.Engineered specifically for the demands of gravel cycling, the ST-RX820 lever features gravel-specific ergonomics that deliver greater comfort and control. The bracket shape is designed for a seamless interface with flared handlebars, providing a more secure and comfortable hand position during long hours in the saddle. Paired with a special anti-slip coating on the brake lever surface, you can maintain a confident grip and precise braking actuation, even in wet conditions or over jarring terrain. This focus on ergonomics significantly reduces hand fatigue, allowing you to ride longer and stay focused on the path ahead.At the heart of its superior performance is Shimano´s renowned SERVO WAVE ACTION technology. This innovative feature provides a faster initial pad engagement, requiring less lever travel to make contact with the rotor. As you pull the lever further, the power ramps up quickly, delivering impressive stopping force with excellent modulation. This allows for subtle speed adjustments and powerful, confidence-inspiring stops with equal ease. This advanced modulation is perfectly complemented by the caliper´s design, which features 10% wider pad clearance. This thoughtful engineering significantly decreases the chance of brake noise and rotor rub, a common frustration on rough gravel roads, ensuring a quieter and more efficient ride.Shimano understands that more time riding is better than more time in the workshop. That´s why the GRX BR-RX820 caliper incorporates a maintenance-friendly bleeding process, making it simpler and cleaner for home mechanics and professional technicians alike to service the system. This user-friendly design ensures your brakes perform at their peak with minimal downtime. By combining robust construction, rider-tuned ergonomics, and powerful, quiet braking, this set stands as a premier choice for building or upgrading a high-performance gravel bike. Features:- 10% wider pad clearance decreases brake noise- Maintenance-friendly bleeding process- Greater comfort and control on mixed terrain- Gravel-specific brake lever and bracket ergonomics- Anti-slip coating on brake lever surface- Optimized for use with flared handlebars Specifications:- Brake Pad: Resin with fin- Pad: RESIN(W/FIN)- Brake Hose Length(mm): 1700- Brake Lever: ST-RX820 J-kit direct, shift inner cable (2200 mm)- Brake