Siegfried Bettman co-founded Triumph bicycles in Coventry, England in 1886. He returned to his native Germany 10 years later to start a Triumph factory in […]
Classic Cars, Classic Bikes, Classic Commentary
Siegfried Bettman co-founded Triumph bicycles in Coventry, England in 1886. He returned to his native Germany 10 years later to start a Triumph factory in […]