Shimano GRX ST-RX825 Di2 Shift/Brake Lever with Hydraulic Disc Brake Caliper
Shimano GRX ST-RX825 Di2 Shift/Brake Lever with Hydraulic Disc Brake Caliper
The Shimano 12-speed Shimano GRX Di2 Dual Control Lever delivers fast, wireless shifting 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 bracket shape is newly optimized for seamless integration with flared handlebars while retaining the gravel-specific third button location. To complete the cockpit, RX825 levers are compatible with three satellite shifter options (sold separately) and features Shimano FRONT SHIFT NEXT functionality to maximize rider customization options. The 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.
- Provides a clean cockpit with fast and reliable wireless shifting
- Two easy-to-change CR1632 batteries are long-lasting with a 3-4 year life
- Better comfort and control with anti-slip coating on levers, raised hoods, textured surface, and optimization for use with flared handlebars
- Customizable shifting set-up features Shimano's FRONT SHIFT NEXT funcitionality that allows the user to program a single button to control the front derailleur; Hit the shift button once and the Front Derailleur moves up, hit that same button again and it moves down
- FRONT SHIFT NEXT free’s up a button on the bike for additional functionality
- Compatible with Shimano's SW-RS801-S/T/E satellite shifter (sold separately)
- GRX RX820 2-piston caliper for 25mm frame mounts 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
- Disc brake rotor sold separately
- Includes Brake: Yes
- Brake Caliper Mount: Flat Mount
- Hydraulic Hose Length: 1700
- Brake Lever Use: Right
- Hydraulic Fluid Type: Mineral Oil
- Rear Der/Shifter Compatibility: Shimano Road Di2
- Adjustable Reach: Yes
- Rotor Included: No
- Color: Black
- Pad Compound: Resin
- Adjustable Contact Point: No
- Brake Lever Actuation: Hydraulic
- Drivetrain Speeds: 12
- Defined Color: Black
About Us
Located on Long Island in Wantagh, NY, Brands Cycle & Fitness was voted one of the top six bike stores in the country by Bicycling Magazine. Our staff of 60 to 110 employees (seasonally) wants to make your cycling and home fitness experiences as convenient and enjoyable as possible. Shop with us online, or come down and see us seven days a week.
For more than fifty years, we've been proud to be your resource for all things cycling. We hope to meet you or see you again soon!
