Select Your Options Choose options to include in this vehicle value. VINTAGE - 1905 - 1935 Due to the rarity of these years and models of Triumph, pricing data is still being collected (see auction ...
The TR6 was built between 1956 and 1973 ... The Speed Twin -- known as the Street Twin until the 2023 model year -- is one of Triumph's best-selling bikes in the modern market.