Shimano has put an end to the long-standing debate about Should our gravel machines be equipped with road or mountain groups with the new GRX gravel groupset and the GRX BL-RX810 brake lever and caliper provide dual gravel group flexibility. - by mounting on our fully rigid off-road mounts. This brake and caliper use the same technology , as in the standard RX810 with Ultegra-level responsiveness and updated hoods for improved steering grip when you drive in vibration and variable conditions and the design of the lever pivot point has also been changed thanks to which pressing the brake becomes even more confident.

Shimano has spent the last two years developing the new GRX group specially designed for driving on dirt roads and single-track roads on drop-beam vehicles and along the way they took a lot of feedback from dedicated gravel racers and enthusiasts into account. The changes include an improved lever shape increasing comfort when driving on mixed terrain and also in the textured anti-slip surface of the levers which improves grip and control when braking. The RX810 hydraulic calipers are essentially the same as Shimano's flat mount road calipers, delivering powerful Servo braking performance
Wave, Ice Tech heat dissipating brake pads and are also easy to set up and maintain thanks to One-Way Bleeding technology.