Kool Stop MTB Contoured Pair Of Brake BlocksEnjoy optimised braking power with the Mountain Bike (MTB) Contoured Brake Blocks from Kool Stop. Designed to shape your rim’s curve, they attach easily and are made from Kool Stop’s soft and long-lasting compound for exceptional performance. Features:Use: Road, Time Trial, Cyclocross, Touring, CommuterMaterial: Kool Stop Salmon compoundBrake Type: V-BrakeCompound cuts through the grime and grips onto the clean rimThreadedWeight: 58g per pair (approx.)Buy Kool Stop Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.