Hope EVO GR4 Gravity Brake - Black/Red Size:Front both the crank arm and

both the crank arm and axle guarantee lightweight strength

designed to be worn with Rapha Trail Knee Pads

2 x SRAM threaded fittings

equipped with a bicycle-specific bit set

Hope EVO GR4 Gravity Brake - Black/Red Size:Front both the crank arm andFour piston gravity brake for the most demanding applications. Delivers 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. Features Increased lever hook for greater control and security during aggressive ridingNew dimple design improves comfort during hard braking and maintains grip in all weather conditionsNew cam design reduces