The GRX BL-RX825 brake lever (for Di2) is a left brake only lever option that pairs perfectly with a right ST-RX825 dual control lever. It is designed for gravel and mixed-terrain riding. The ergonomic lever features raised hoods ribbed surface texture and an anti-slip coating on the brake lever for increased security and control. The hood body is optimized for seamless integration with flared handlebars~The RX825 brake lever is paired with a GRX BR-RX820 flat mount disc brake caliper that brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its compact construction the system is quieter and easier to maintain.

Lighter simpler left brake lever option

Anti-slip coating on brake levers

Raised hoods and textured surface

Optimized for use with flared handlebars

BR-RX820 2-piston flat mount 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

Includes finned L05A pads with a resin compound for enhanced heat dissipation

Includes bracket fo 140/160 rotors (assembled for 160mm)

Brake Lever Actuation	Hydraulic
Brake Caliper Type	Flat Mount
Rotor Included	No
Brake Lever Use	Left
Color	Black
Hydraulic Fluid Type	Mineral Oil
Pad Compound	Resin
Hydraulic Hose Length	1000
Adjustable Reach	Yes
Adjustable Contact Point	Yes