Ultra ISO BMX Disc brings the legendary performance that Onyx is known for to BMX hubs. This hub set is a highlight of any bike, whether it’s 20″, a cruiser, or an expert size.
- Front hub: Onyx Helix 20x100mm.
- Rear hub: Onyx Ultra ISO Disc, 15x110mm Thru-axle.
- 36H front and rear.
- Shimano HG cog interface.
- ISO 6-bolt disc mount.
- Thru-axles are not included. Measure the correct length and order the axle separately.
- Anodized black colour.