Campagnolo led the 12-speed revolution and the Super Record Disc Brake mechanical set is one of the highest performers in their lineup. This is a lightweight and aerodynamic setup that shows improvements over the less expensive Record group. It features brake calipers, rotors, shift/brake levers, front and rear derailleurs, a crankset, cassette, and chain. The Super Record Disc Brake Groupset is a great upgrade for any rider who wants to move up to 12-speed shifting. Flat Mount Disc Brakes Shift/Brake Levers Rotors Front Derailleur Rear Derailleur Cassette Crankset Chain