Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of accomplishment. The first groupset designed for Gravel riding Explore beyond

Features
Gravel-inspired lever and bracket ergonomics
Anti-slip brake lever
Greater mixed-terrain control
Same light shifting operation as top-tier systems

Specifications
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

Mfr Claimed Weight
286g