Hope EVO GR4 Gravity Brake - Black/Orange Giant Jan Sale By adopting the proven rim

By adopting the proven rim profiles of the Artech series (without the Aeroscales) the R6 delivers best in benchmark-tested aerodynamic performance

These spokes also have a patented elliptical shape that can save 5 watts for added efficiency

Optional mounting accessories offer seamless cockpit integration across any setup

A stable fit ensures both comfort and accurate data tracking

38mm max tyre size

Hope EVO GR4 Gravity Brake - Black/Orange Giant Jan Sale By adopting the proven rimFour 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