I think that 5,000,000,000 motorcycles have been made. The question is how many of the flagship high horsepower 1968 BSA spitfires were made. A few thousand for that year my estimate. Maybe less.
The Spitfire was made of aluminium and duraluminium.
The Spitfire prototype was made in early 1936.
bob
The Spitfire first flew in 1936 and over 20,000 were built by the end of production in 1947
Made in 1968
It was made in 1938.
Suzuki motorcycles are made in Japan as well as China
1968
Reginald Mitchell
The Spitfire was designed by RJ Mitchell, and built by Supermarine. Many of them were maunfactured in Southampton in Britain.
Every aircraft had it's good points. The Spitfire had excellent maneuverability and accelaration.