All new Crupi Quad Disc Brake hubsets

The fastest Spring & Pawl Engagement System in BMX!  The Quad Hub features 150 ratchet teeth which engage every 2.4 degrees so what you get it is a super fast engaging hub.

We still provide 4 cog spacers which allow you to position the cog where it provides the best possible chain alignment.  Hubset comes with a 16t cog but is designed to work with any Shimano compatible cog and any Shimano type tool will remove the cog.

• Fixed independent leaf spring/pawl system acting simultaneously when engaged
• Less resistance and less wear = a smoother rotating hub
• Requires a 6-Bolt Rotor
• For use on newer Crupi frames, we recommend our adapter and a 140mm rotor
• Axles are 10mm axles but a 20mil front option also now available
• 28H set weighs 16.6oz
• 36H set weighs 24oz

Non-Drive Side Center to Flange for all 28H & 36H Disc hubs: 23mm