98-05 YAMAHA XVS650A: Mustang 1-Piece Seat (Studded) Mustang's 1-Piece Seat has all the features to make it their most popular seat.Eliminates that "pushed-forward" feeling.A full front bucket for the rider is trimmed with a braided edge skirt that comes down over the frame and fender for a clean, uninterru Rear width: 12.5". Weight: 14 pounds.