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Yamaha YB100

From CycleChaos
Yamaha YB100.jpg

The Yamaha YB100 was classed as a moped, since it had a 50cc engine and pedals, but the latter folded to act as footrests and it had a sporting performance and image. It had a disc-valve two-stroke engine and four-speed gearbox, simple construction, and was to run on into the 1990s offering basic transport, adequate performance and minimal running costs.