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1959 YDS-1

Collection items

(1959 / Production Model)

YDS-1

Born as a further development of the YD-1 and YD Racer that participated in the 2nd Asama Highlands Race, this new model mounted a 2-stroke, 2-cylinder 20 hp engine on a steel-pipe cradle frame with features including the first Japanese-made 5-speed transmission and a combination type instrument panel with engine tachometer. As a high-performance sports model that could be outfitted with an abundant offering of race kit parts, it became a leading performer in a variety of categories of both on- and off-road competition.

  • Overall length × width × height: 1,990mm × 615mm × 950mm
  • Weight: 138kg
  • Engine type: Air-cooled, 2-stroke, in-line 2-cylinder, 246cm³
  • Maximum power output: 14.7kW (20.0PS) / 7,500r/min
  • Maximum torque: 18.6N・m (1.9kgf・m) / 6,000r/min
  • Price: ¥185,000

*All figures, etc. in a model's description or specifications are from when the model was originally released.

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