Hope EVO GR4 Gravity Brake - Black/Red Size:Rear using the same parallel design

using the same parallel design considerations

Ride anywhere with the wide-range SRAM XG-1275 12 Speed GX Eagle Cassette

Hubs Giant eTracker Boost 6-bolt disc 15x110mm [F] 12x148mm [R]

Not compatible with spider-based Powermeter cranks or cranksets and chainrings of the XX SL and X0 Eagle Transmission series

Hope EVO GR4 Gravity Brake - Black/Red Size:Rear using the same parallel designFour 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