Driver backrest kits are designed for use with Mustang or stock one-piece touring seats only. Kit includes a frame-mounted receiver, plus fully adjustable backrest with forward/back and up/down adjustability, which also pivots to your ideal back angle. Backrest removes easily without tools and folds flat for storage. Popular Regal styling is tufted with hand-tied vinyl-covered buttons for a luxurious classic pillow-top look and unbeatable comfort. Note: Will not work with a solo or a '08-'18 H-D Tallboy® seat.