All set for rowdy and rebellious off-road runs, these superb pulleys feature a robust aluminium construction. This makes them ideal at handling all the intensity that comes with adrenaline-fuelled adventures and all-day epics in the mountains. Hope has also put these through their extensive CNC-machining process which shaves off any unnecessary weight. This allows you to benefit from their tremendous strength and power without worrying about adding any excess grams to your rear mech.