Debenham Sisters
Betty and Nancy Debenham, with their dog, Poncho, were keen motorcyclists. Nancy won a Gold Medal at Brooklands in 1926.
The Debenham Sisters
It had a large-diameter frame top-tube that doubled as the fuel tank. Fitted with spring forks, the machine was powered by a 5hp V-twin Sarolea engine.
Source: Graces Guide