Crupi Quad Mini/Expert Disc Brake BMX Hubset-Red-28H bundle-hole-count-28h S&M keeps all the different

S&M keeps all the different styles of riding in mind with their products

3 Shell sizes and 3 EPS sizes

Install with carbon paste and tighten stem to a maximum of 7 Nm

Thicker Criss-Cross pattern provides traction across the grip

and open space to add more tools

Crupi Quad Mini/Expert Disc Brake BMX Hubset-Red-28H bundle-hole-count-28h S&M keeps all the differentThe 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