Shimano front left hydraulic control Grx BL-RX825-l + BR-RX820

The SHIMANO GRX Di2 12v DUAL CONTROL LEVER provides fast, wireless shifting for gravel and mixed terrain. The ergonomic lever features raised hand guards, a sculpted surface and a non-slip coating on the brake lever for added safety and control. The hand guard body has been optimised for seamless integration with flare handlebars and retains the Gravel-specific third button position. Completing the cockpit, the RX825 levers are compatible with three satellite shifter options and offer the SHIMANO FRONT SHIFT NEXT function to maximise customisation possibilities.
The GRX BR-RX820 disc brake caliper offers new levels of control for road cycling, with improved modulation and a more immediate braking point. And despite its smaller structure, the system is quieter than ever and maintenance is easier.

Features

• Clean cockpit with fast and reliable wireless gear shifting
• 3 to 4 years of battery life with easy-to-replace CR1632 gear shift batteries
• Greater comfort and control on mixed terrain
• Non-slip coating on brake levers
• Raised hand guards with sculpted surface
• Optimised for flare handlebars
• Customisable gear shift settings
• Compatible with three SHIMANO SW-RS801 satellite shift control options
• With SHIMANO FRONT SHIFT NEXT function
• 10% increased pad clearance reduces brake noise
• Low-maintenance bleeding procedure

Tech spec

• Series: GRX
• Shifter type: DUAL CONTROL LEVER
• Remote switch: ✔
• Brake hose: SM-BH90-JK-SSR
• Hose joint: Straight
• Oil: SHIMANO mineral oil
• Clamp: 23.8-24.2 mm
• Battery: CR1632 x 2
• Compatible pads: K05S-RX Resin (without wing), L05A-RF Resin (with wing), L04C-MF Metal (with wing)