you can mount any 31

This chest module must be combined with the VPD System Back to create the VPD System Torso

Raising and lowering the rack a breeze

11-40 Not Required

packable form factor due to its use of an EN 1621-1 certified d3o protective insert

Hope Pro 5 Rear Centrelock 12x148mm Disc Hub - Rear - 12x148mm Boost - Shimano HG Splined - Centrelock - 28 Hole - J-Bend - Purple PLP|Colour you can mount any 31Building 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