Restore the distinctive look of your Triumph T140D Bonneville Special with this high‑quality UK‑made replacement seat cover. Designed specifically for the late 1970s–1980 750 twins, this cover replicates the original appearance and fit of the factory Triumph dual seat.
Key Features:
- Correct pattern for Triumph T140D Bonneville Special twinseat
- Replaces original Triumph part number 83-7392 (P&P Seating codes BS75 / T209)
- Black grained vinyl top with period‑correct styling and seams
- Side profile and length tailored to match the OEM T140D seat base
- Heavy‑duty vinyl and quality stitching for durability and long service life
- Made in the UK by a specialist British seat manufacturer
This cover is intended to be installed over your existing original‑type seat base and foam. Professional installation is recommended for best results, but experienced home restorers can also achieve an excellent finish with patience and the proper tools (staple gun, heat gun, and clamps).
Fitment
- Triumph Bonneville T140D “Bonneville Special” 750, approx. 1979–1980 (dual seat)
- May also suit some T140E / export‑market variants using the same style T140D seat base (verify against your original seat before ordering)
- This product is the seat cover only and does not include seat base, foam, hinges, or hardware.
Top quality seat cover with a crisp Triumph logo on the back. Will fit Bonneville T140 and Tiger TR7 models from 1978 to 1980.
The product images shown are for illustrative purposes only and may not be an exact representation of the product received. Manufacturers occasionally make minor cosmetic changes to items, such as color, finish, label, or design. These changes do not impact the item’s function or compatibility. Please contact us if you have specific concerns regarding appearance.











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