Crupi Quad Pro Rear Disc Brake BMX Race Hub-Black-36H t-h-e With an integrated chain tensioner

With an integrated chain tensioner through the front of the dropout

5  Over-Boot Inseam: 23

40mm or 45mm

Specs: 36-hole

Front: Black Left Front / Rear: Black Right Rear

Crupi Quad Pro Rear Disc Brake BMX Race Hub-Black-36H t-h-e With an integrated chain tensionerThe Crupi Quad Pro Rear Disc Brake BMX Hub features the quickest Spring and Pawl Engagement System around with 150 teeth engaging every 2. 4 degrees. This type of consistent performance means less resistance and wear on your components and a hub that moves smoother for longer. These hubs require a 6 bolt rotor and Crupi recommends their adapter and 140mm rotor for newer Crupi frame models. All quality weighs in at just 14. 95oz. FEATURES Fixed