Greater comfort and control on mixed terrainBrake lever and handle ergonomics specifically designed for the GravelNon-slip coating on brake lever surfaceOptimized for use with flared handlebarsThe DUAL CONTROL lever SHIMANO GRX provides light, responsive 12-speed mechanical shifting for mixed terrain rides. The ergonomic design of the shifter improves comfort by reducing pressure on the palms, while the textured, non-slip surface of the brake lever enhances control over rough terrain.