WILWOOD 1984-1999 HARLEY DAVIDSON MOTORCYCLE FRONT AND REAR BRAKE ROTORS, BLACK Fits the Front & the Rear of 1984-1999 Harley Davidson Motorcycles, .200" Thick, 11.50" Outside Diameter, Precision machined Front: 5 x 3.25" Bolt Circle with .344" inside diameter holes, Rear: 5 x 3.25" Bolt Circle with .422" inside diameter holes Center Lug I.D. (or registration hole) measures 1.99", Each rotor weighs 4.5 lbs. High quality, high temperature steel construction Black Electro Coated, High-tech racing design