Hope Pro 4 Boost Rear Hub Conversion KitThis Boost Rear Hub Conversion Kit from Hope converts your Pro 4 rear hub into a Boost-sized model for enhanced mountain bike (MTB) riding. Kit Includes:2 x CenterLock to 6-bolt converters2 x End cap converters6 x Mounting bolts1 x SpacerFeatures:Use: Mountain Bike (MTB)Function: Converts a Hope Pro 4 rear hub from either 135 Quick Release or 142 x 12 into a 148 x 12 boost hubCompatibility: Hope Pro 4 rear hubs and Pro 2 Evo rear hubs.The kit will also work with Hope Pro 2 Evo hubs for added versatility.Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World’s Largest Online Bike Store.
