I bought this seat for my 1981 XS1100 special. It is a straight bolt on fit. Unfortunately my tush is bigger than the seat.
The seat is in "as new" condition. There are no rips or tears in the vinyl. The padding is in perfect condition. It has a fiberglass seat pan with all the bumpers and hardware installed.
I paid $150 plus shipping for it but I will let it go for $100 plus shipping.
Thanks for looking, David.