Hope Pro 5 eBike Rear 6 Bolt 12x148mm Disc Hub - Rear - 12x148mm Boost - Shimano Microspline - 6 Bolt - 32 Hole - J-Bend - Black PLP|Model Year Materials: Made from stainless steel

Materials: Made from stainless steel and aluminium

perfect for complex rim shapes

Schrader/Presta clever valve head Kraton rubber handle

Diameter: 28-30mm (directional)

Hope Pro 5 eBike Rear 6 Bolt 12x148mm Disc Hub - Rear - 12x148mm Boost - Shimano Microspline - 6 Bolt - 32 Hole - J-Bend - Black PLP|Model Year Materials: Made from stainless steelBuilding 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. 54 points of engagement with 6 pawls