Our Wide Track rear disc brake kits are for Off-Roaders who are looking to increase their rear wheel track. Kits are available with, or without emergency brakes, and come complete with 1-piece minimum offset 1" extra wide rotors, calipers, pads, mounting brackets, emergency cables (where applicable), and all necessary hardware and gaskets for the complete installation. Rotors are threaded for 12mm and 14mm studs. To order the DELUXE kits with H.D. cast mounting brackets, add F to the part number!