Hope EVO GR4 Disc Brake and Lever Set - Left Hand, Post Mount, 4-Piston,

The Hope GR4 is a four-piston gravity brake for the most demanding applications delivering maximum power with no compromise. Super-smooth lever action and premium construction make controlling that power feel natural. The benchmark brake for gravity and e-bike use.Increased lever hook provides greater control and security during aggressive riding while a new dimple design improves comfort during hard braking and retains grip in all weather conditions. New cam design decreases the free lever stroke while maintaining the feel and modulation in the braking zone. Features a roller bearing main pivot and 2 guide bushes to keep the piston running perfectly smooth and straight. One-piece caliper design for the best stiffness to weight ratio that results in improved lever feel and increased power.