Lyndall Brakes B-52 11.8 X 5mm Front Brake Rotor For Harley The B-52 Front Brake Rotors from Lyndall Brakes exemplify superior design and performance. Manufactured in the USA from high-carbon steel, they undergo CNC machining for exactness, ensuring they meet rigorous standards. Designed for the utmost durability in extreme powersports conditions, they provide reliable stopping power when it matters most. Lyndall's commitment to quality guarantees exceptional performance and confidence on the road. Features: Direct fit Full floating rotor Braking surface is a replaceable friction ring held to the aluminum carrier with a large snap ring 11.8 X 5mm Slotted rotor grooves improve performance under heavy braking by lowering brake fade from high-temperature brake pads outgassing, by allowing gases to escape through the slots, improving braking consistency Made in the USA