DANNY GRAY 20-118 Solo Seat Deep bucket Touring Solo provides excellent support for the lower back Incorporates proprietary buttcrack design for comfort and secure positioning (approx. 14.5" wide) Optional backrest (sold separately) provides additional comfort for any length ride Small backrest measures 9" w x 5" T; large backrest measures 10" w x 8" T Integrated form-fitting pillion pads are Available in small (6.5" wide), large (9" wide) and X-Large (11" wide) (sold separately)