EVO GR4 Gravity Disc Brake & Lever Set - Post Mount - 4-Piston - Braided Hydraulic Hose

EVO GR4 Gravity Disc Brake & Lever Set

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.

Key Features

• 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 bushings 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 (NOTE: GR4's are not compatible with vented rotors)
• Larger pistons increase the ratio of the brake for more power
• New bore cap design decreases overall width of the caliper for easier packaging and better frame compatibility