Carefully engineered for easy installation and strength, the ULTIMATE BACKREST features the definitive word in versatility After attaching four small mounts to the rear fender struts, the Ultimate Backrest is easily installed and fine-tuned forward to a “solo” position or ratcheted back for passenger support. Select models offer several positions in between. Easily removed in seconds. No wonder we call it the Ultimate Backrest! Optional ALUMINUM BILLET or STEEL RACKS available to further compliment your Ultimate Backrest.