- 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 the one provided by frame manufacturer)
- Kits for Pro2 Evo hubs are compatible with new Pro4 hubs. Kits for Pro2 hubs are only for Pro2 hubs
| Model | Pro5 Single Speed |
| Description | 10x135mm Bolt-On Conversion Kit |
