Rich, thanks for excellent seat. Attached are pics of it on the Baghira. Notice the big screws in the front as I called about, easy enough to perforated the vinyl right there.
Also attached is a picture of the seat bumper. You said on the phone you could mail me one. Only ridden it around the neighborhood so far, but man, this will be an awesome seat, with a LOT of legroom, cool!
9/16" total length
bumper is 3/4" diamter and 5/16" thick
stem is 3/8" diameter, 1/8" long (under the
head is 1/2" diameter, 1/8" long