The seat foam is important to the correct fitment of the seat cover and overall comfort of the riding position.
The seat foam is custom cut for an accurate fit on the “hump back” dual seat, as used on the 1966-1970 BSA 500 and 650 twin models. Made in the UK.
The seat foam is fitted on top of the seat pan and wrapped with a vinyl seat cover, secured with adhesive or sprags. Trim strips are optional fitment on BSA twin “hump back” seats.