Date: March 2025
eBay UK: A 1963 Triumph Bonneville T120 Classic Project Bike was listed for £4,495. (Source)
eBay UK: A 1967 Triumph T120R Bonneville motorcycle, restored to TT Special, was listed for £12,995. (Source)
Iconic Auctioneers: A 1967 Triumph Bonneville 650cc in mostly original condition, US-import model, was sold. (Source)
Car & Classic Auctions: A 1967 Triumph Bonneville T120R, restored to a very high standard with under 500 miles since restoration, had an agreed valuation of £12,000 in July 2020. (Source)
Iconic Auctioneers: A 1967 Triumph T120R Bonneville 650cc, a US-spec bike that returned to the UK and was restored to a very high standard, was sold. (Source)
For project condition bikes: Approximately £4,500.
For roadworthy condition bikes: Prices range from £8,000 to £13,000.
For restored or mint condition bikes: Prices range from £12,000 to £16,000.
Note: These values are approximate and can vary based on factors such as mileage, condition, and market demand.