Crupi Quad Mini/Expert Disc Brake BMX Hubset-Black-28H Size:10mm Onyx 3/8 Pro & Ultra

Onyx 3/8 Pro & Ultra rear Outermost Driver Bearing x1

and 40% stronger than steel handles

Chamois pad for increased riding comfort

68mm Wide BB

Full-Floating seat surrounded by stretch-rib material moves naturally with your body

Crupi Quad Mini/Expert Disc Brake BMX Hubset-Black-28H Size:10mm Onyx 3/8 Pro & UltraThe Crupi Quad Mini Expert Disc Brake BMX Hubset 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 this quality weighs in at just 16. 6oz. FEATURES