Big Brake Floating Front Rotor Kits supercharge your braking performance and style with these oversized rotor kits from Arlen Ness These kits provide 30 more stopping power than factory sized rotors Utilizes your factory brake caliper and brake hose 15" rotor kits are available for Dyna, Softail, and Sportster models with 19" or larger front wheels 14" specially designed offset rotors are designed for all Touring models 2000-up models with 17" and larger front wheels Kits include an oversized floating rotor and billet brake caliper adaptor and necessary hardware