Hope Pro 5 Rear Centrelock 12x148mm Disc Hub - Rear - 12x148mm Boost - Shimano Microspline - Centrelock - 32 Hole - J-Bend - Blue YGroup_7766920233005 FIT: A BOA 360° fit

FIT: A BOA 360° fit system includes an adjustable dial that delivers a customized

Materials: Polartec Delta fabric to increase airflow

then this pump is for you

Will fit all 100% models Racecraft2

Hope Pro 5 Rear Centrelock 12x148mm Disc Hub - Rear - 12x148mm Boost - Shimano Microspline - Centrelock - 32 Hole - J-Bend - Blue YGroup_7766920233005 FIT: A BOA 360° fitBuilding on Hopes 30+ years of manufacturing hubs, the Pro 5 is the combination of all their experience into a product to meet and exceed the demands of current and future bike technology. Features: Improved sealing to stop dirt ingress and to reduce drag New Labyrinth seal has zero drag for incredible freewheeling performance New Pawls Springs design to increase longevity, load capacity & a reduction of drag Increased engagement from 44 to 108 with a