Shimano GRX BL-RX825-L Left Brake Lever
Shimano GRX BL-RX825-L is a left-side 1x12 Di2 hydraulic brake lever for gravel, featuring anti-slip grip, lightweight build, and no shift buttons.
- 1x12 Di2 brake-only setup
- No shift buttons included
- Anti-slip lever surface
- Lighter and ergonomic design
Overview
Shimano GRX BL-RX825-L Left Brake Lever
The Shimano GRX BL-RX825-L is a left-side hydraulic disc brake lever designed for gravel riders who want a clean, lightweight 1x12 Di2 setup. This brake-only lever eliminates shifting components, reducing complexity while maintaining the ergonomic comfort of RX825 Dual Control levers.
It features raised, ribbed hoods and an anti-slip surface for secure grip in all weather conditions. Paired with Shimano’s fully wireless Di2 drivetrain, it offers precise braking and seamless integration with RX827 components.
Engineered for rugged terrain and all-day gravel adventures, the BL-RX825-L is ideal for riders upgrading their favorite bike with modern tech and simplified control. It's compatible with standard gravel handlebars and mounts easily on the left side.
- 1x12 Di2 brake-only lever – no shifting buttons
- 19.5g lighter than ST-RX825-L
- Enhanced grip with anti-slip texture
- Flared drop bar ready – gravel optimized
Specifications:
- Use: Gravel, Cyclocross
- Series: Shimano GRX RX827
- Model: BL-RX825-L (left)
- Brake type: Hydraulic Disc Brake
- Mount: Left side, 23.8/24.2 mm handlebar
- Brake hose: SM-BH90-JK-SS (recommended)
- Brake caliper: BR-RX820
- Rotor: SM-RT64 / RT70 / RT800
- Lever material: Aluminum
- Weight: approx. 188g
