Hope Pro4 SS Hub Convert Kit 12mm Axle run time-constant external power The best choice for the

The best choice for the majority of wheels

} CNC machined aluminum dispenser with brass internals

and a light and easy to adjust 45mm power strap

Positioned for both easy entry into the boot and easy entry into the sport

Hope Pro4 SS Hub Convert Kit 12mm Axle run time-constant external power The best choice for theAxle 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 the one provided by frame manufacturer) Kits for Pro2 Evo hubs are compatible with new Pro4 hubs. Kits for Pro2