Galfer Brakes Oversize Cubiq Front Brake Rotors - 12.5in. - Full-floating DF835FLQSOversize brake rotor design Bolt on design works with the stock hub pattern Cubiq brake rotor combines state of the art technology with modern design Rotor shape promotes uniform brake pad wear the same contact surface between the pad and disc every revolution generates regular wear Less unsprung weight (up to 40% lighter than standard round rotors) reduces gyroscopic effect and improves the manueverability of the motorcycle Increased perimeter