- Gravel inspired lever and bracket ergonomics
- Anti-slip brake lever
- Greater mixed-terrain control
- Same light shifting operation as top tier systems
- Series: Shimano GRX 11-speed
- Brake Fluid: Shimano mineral oil
- Recommended Brake Caliper: BR-RX810 (sold separately)
- Compatible Brake Hose Kit: SM-BH90-JK-SSR (sold separately)
- Recommended Brake Rotor: SM-RT800 (sold separately)
- Free Stroke Adjust: Yes
- Servo Wave Mechanism: Yes
- Tooled Reach Adjust: Yes
- Compatible Derailleur Type: 11-speed road
- 1x11 Recommended Cassettes: CS-M8000, 11-40t/11-42t
- 2x11 Recommended Cassettes: CS-R8000, 11-30t/11-32t; CS-HG800-11, 11-34t
- Includes OT-SP41 shift housing, and Polymer coated cables
- Front Only (ASP 1x, Single Lever for Dropper Post)
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