Designed specifically for downhill

Reduces static (stiction) and dynamic (running) friction

Make hydraulic bleeding work easier

nylon composite

LX FC-M583 / FC-M582

Hope Tech EVO GR4 Disc Brake - Front - Right Lever - 2000mm - Black - Black netsuite-webdata-created Designed specifically for downhillMaximum power, zero compromise. Engineered for gravity and E bike use, the one piece GR4 caliper features a stiffer one piece body, larger pistons (6% more power vs Tech 4 V4), and a slimmer profile for better frame compatibility. They are deliberately not compatible for vented rotors, to maximise caliper stiffness and performance. EVO Master Cylinder: The Master cylinder features a new cam mechanism to reduce free stroke while maintaining the feel