Brown Slammer Seat™ Diamond Stitch - Liquid Cooled


The British Customs Diamond Stitch Slammer Seat was designed for the Triumph rider who appreciates the finer things in life. Delivering the same low and lean profile as the original Slammer, the Diamond Stitch Slammer Seat features a heavy duty vinyl cover secured via Diamond Stitching. medical grade gel insert to provide all day comfort, and its slimmer profile encourages a more natural riding position. We don’t need to tell you how good the Slammer looks — its stripped down design was developed explicitly to expose the elements of timeless beauty normally hidden by the stock seating on your Triumph.


  • Slim and low profile bench shape 
  • Medical-grade gel insert for added comfort
  • Heavy duty vinyl cover for durability
  • Fast and easy installation

Download Install Guide Here for the Street Scrambler

    Included Components:

    • British Customs Slammer Seat with Diamond Stitching

    Q & A

    Q: What models does this seat fit?
    This seat is designed for the liquid cooled Modern Classics including the Street Twin, Street Scrambler (with minor modification), Bonneville T120, Bonneville T100. If you are looking the air cooled version, click here to view all Slammer Seats.

    Q: Is this seat made out of leather?
    A: The Slammers are made of high quality marine grade vinyl to give the seat a leather-like look with less maintenance than leather while enhancing durability & comfort

    Q: What does "All Day Comfort" mean?
    A: Generally, stock seats don't have gel included, plus you're limited with positioning due to curves/dips in the seat. The Slammer seat is a classic bench seat which offers numerous seating positions and finished off with a medical grade gel specifically aimed towards mile-munching.

    Q: Can I still use my grab bar with this seat?
    A: This seat is not designed to be installed with the Triumph-specific grab rail although we have seen other aftermarket grab rails/sissy bars being installed with no issues. We recommend checking with that specific manufacturer on compatibility with the Slammer Seat.

    Q: Is this seat compatible for a passenger?
    A: Yes! This seat is long enough and horizontal (no awkward dips) to seat 2 people.

    Q: Does this seat sit a little higher than stock?
    A: Yes it will sit a little higher than stock because the stock seat has a dip while this seat is a flat bench.