Triumph seat part #TRIRSB is a slightly widened and lengthened version of the Triumph factory racing seat commonly refered to as the "Slippery Sam" seat. GFTP originally designed this seat for the later Triumph and BSA OIF chassis, but it will also fit a variety of other wide type frames.
- Width at front: 9"
- Width at tail: 11.5"
- Seating area length: 13.5"
- Total length: 25"
- Tall at tail: 8.5"