Harley-Davidson Servi-Car

The Harley-Davidson Servi-Car was a three-wheeled utility motorcycle manufactured by Harley-Davidson from 1932 to 1973.

Read more about Harley-Davidson Servi-Car:  Concept and Uses, Models, Engine, Transmission, Chassis and Suspension, Brakes

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Harley-Davidson Servi-Car - Brakes
... As introduced, the Servi-Car had a drum brake on the front wheel and another drum brake inside the rear axle housing, decelerating both rear wheels ... The very last Servi-Cars, built late in their last model year, would have disc brakes on all three wheels ...