The first ball differential for Radio-controlled Cars was designed by Cecil Schumacher, a British motor sport engineer, a patent was applied for although it was denied as the idea had already been implemented into a lawn mower.
The first ball differential for Radio-controlled Cars was designed by Cecil Schumacher, a British motor sport engineer was applied for although it was denied as the idea had already been implemented into a lawn mower. A British motor sport engineer was a patent.