Hope Pro 5 Rear 6 Bolt 12x157mm Disc Hub - Rear - 12x157mm Superboost - Shimano Microspline - 6 Bolt - 32 Hole - J-Bend - Purple PDP|PLP|Rail Material Features including the Race Lock

Features including the Race Lock integrated adjustment system

All sockets and bits are 3/8" drive

Each kit uses Presta valves with removable cores and offered in different widths

Shimano Alivio HG400 9 Speed MTB Cassette

Hope Pro 5 Rear 6 Bolt 12x157mm Disc Hub - Rear - 12x157mm Superboost - Shimano Microspline - 6 Bolt - 32 Hole - J-Bend - Purple PDP|PLP|Rail Material Features including the Race LockA reduction in drag, increased engagement plus no loss of durability: the Pro 5 is the next evolution of hub from Hope 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 new offset 6 pawl freehub design New step down axle