Hope Hub Conversion Kits. Features: Axle-system conversion kits for Hope Pro2, Pro2 EVO, and Pro4 hubs Front: different kits convert 20x110mm thru-axle to 9x100mm quick-release and 15x100mm thru-axle (axles and skewers sold separately) Rear: different kits convert 10x135mm quick-release to 10x135mm bolt-on, 10/12x135mm thru-axle, or 12x142mm (X12) (thru-axle not included, use from frame manufacturer) kits for Pro2 Evo hubs are compatible with new Pro4 hubs. Kits for Pro2 hubs are only for Pro2 hubs Specs: F R:front Description:Pro2/Pro2 EVO/Pro4 conversion kit Axle:12x100mm thru-axle
