Description
1963 TRIUMPH 498CC 5TA BATHTUB PROJECT REGISTRATION NO. NOT REGISTERED (SEE TEXT) FRAME NO. H62124 ENGINE NO. H62124 Introduced in September 1958, the 5TA Speed Twin was the second of Triumph's new family of unitary construction vertical twins, joining the 350cc Twenty One/3TA launched the previous year. The 500 closely...