Shimano GRX ST-RX820+BR-RX820 2-speed Disc Brake front
A central concern of Gravel riders is a reliable braking system with sufficient power reserves, the new Shimano GRX 2-speed ST-RX820 STI with BR-RX820 Flat-Mount caliper for hydraulic disc brake is characterized by excellent deceleration performance to maintain control on steep, demanding or even surprising descents.
•Handlebar mounting: left
•Gear front: 2-speed
•Lever reach adjust: Yes, with tool
•Handlebar diameter: 23.8mm/24.2mm
•Brake-type: Hydraulic Disc Brake
•Brake caliper: BR-RX820-L
•Brake mounting: Flat-Mount
•Brake pads: L05A-RF Resin with Fin
•Brake hose: SM-BH90-JK-SS front 1000mm (shortable)
•One-Way bleeding: Yes
•Brake fluid: Mineral oil
•Recommended brake rotor: SM-RT64, SM-RT70, SM-RT800
•Lever: Aluminum
•Caliper: Aluminum
