Shimano GRX BR-RX820 Disc Brake Caliper Size:Rear performance and safety

performance and safety

to create the highest quality

the GX Eagle Transmission (T-Type) chain is SRAM's strongest yet - engineered specifically for Eagle Transmission with a unique flat top and solid pins built to handle the added torque loads of e-MTB use

7g (Rear Regular Mount w/o pads)

Shimano GRX BR-RX820 Disc Brake Caliper Size:Rear performance and safetyThe Shimano GRX BR RX820 2 piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point. Despite its smaller construction, the system is exceptionally quiet and easy to maintain Features 2 piston caliper features 10% wider pad clearance to decrease brake noise One way maintenance friendly bleeding process for quick and easy prevention of air bubbles in the hydraulic system