Description
1962 BSA A65 THUNDERBOLT COMBINATIONRegistration number: GSU 326Frame number: A502955Engine number: A651896A substantial British motorcycle combination, pairing the appeal of BSA’s celebrated 650cc parallel twin with the practical character of sidecar motoring. The A65 series marked an important development for BSA, introducing unit-construction engines in place of the separate engine and gearbox assemblies used in the earlier A7 and A10 models. The integrated design brought a cleaner, more compact installation and ushered in a new generation of BSA twins. The Thunderbolt occupied the more touring-oriented end of the A65 range, employing a single Amal carburettor and a 654cc, air-cooled, overhead-valve parallel-twin engine. With a four-speed gearbox and strong, flexible performance, it offered an appealing balance of everyday usability and the effortless road manners expected of a large-capacity British motorcycle. In combination form, the Thunderbolt makes an interesting alternative to the more familiar solo machines, offering the distinctive experience of classic sidecar motoring alongside the characterful sound and feel of BSA’s 650cc twin. The DVLA records this example as first registered in 1987 and presents well throughout. An appealing prospect for the enthusiast of classic British motorcycles, this BSA A65 Thunderbolt combination offers traditional engineering, substantial twin-cylinder performance and the added individuality of sidecar configuration. Last used in 2025. This vehicle is reported as starting and running.This vehicle is located near from Newton Abbot, Devon TQ13 where it will need to be collected. Motorscan report available on request. Viewing is by appointment, please contact the office to arrange.


















