The 1936 DKW SB 500 A had a rigid rear frame.
The 1936 DKW SB 500 A featured a Bing carburetor and a two-stroke engine that could produce 15 horsepower.
"A" models had a larger fuel tank than regular SB 500s.
A girder fork was common for the era. Dual lamps weren't.
The 1915 Emblem Twin motorcycle's 76.6-cubic-inch engine was unusually large for its day. It was a bold offering from a company struggling to remain afloat amongst fierce competition and the ravages of an economic recession. Learn more about the 1915 Emblem Twin.
The 1970 BSA Lightning motorcycle battled faster less-expensive Japanese bikes. BSA didn't survive long afterward as the competition from Japan proved too much. See pictures and learn how the BSA Lightning dealt with its rivals.
