Hope Pro 5 Rear 6 Bolt 12x157mm Disc Hub - Rear - 12x157mm Superboost - Shimano HG Splined - 6 Bolt - 32 Hole - J-Bend - Red YGroup_7035462877229 Please note: Your frame's manual

Please note: Your frame's manual will tell you exactly which size you need

Stand out features: Creates 7% more braking power

Weight: 990g (medium)

and offering protection where it’s needed

661's new Comp AM Knee features a brand new chassis and fit with internal flex tech rubber for maximum protection and comfort that can be used in conjunction with the Comp AM Shin pad

Hope Pro 5 Rear 6 Bolt 12x157mm Disc Hub - Rear - 12x157mm Superboost - Shimano HG Splined - 6 Bolt - 32 Hole - J-Bend - Red YGroup_7035462877229 Please note: Your frame's manualA 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