Hope Pro 4 148mm Boost Conversion Kit

. The perfect pack to super size your setup, this genuine Hope kit converts your Pro 4 rear hub into a Boost sized model to let you ride across the mountain with unrivalled stiffness and control. Changing the sizing from either 135 QR or 142x12mm into the 148x12 Boost standard, this handy set includes a pair of Centerlock to 6 bolt converter rings, a pair of end caps to change the sizing, six mounting bolts and a spacer. Features Function Converts a Hope Pro 4 rear hub from either 135 QR or 142 x 12 into a 148 x 12 boost hub CompatibilityHope Pro 4 rear hubs and Pro 2 Evo rear hubs Includes2x Centerlock to 6 bolt converters, 2x end cap converters, 6x mounting bolts, 1x spacer BuyHope Wheels & Tyresfrom Chain Reaction Cycles, the Worlds Largest Online Bike Store.