Yamaha YSR50
| Manufacturer | Yamaha Motor Company |
|---|---|
| Production | 1986–1992 |
| Engine | 49.3 cc (3.01 cu in), two-stroke, air-cooled, single |
| Transmission | 5-speed manual |
| Wheelbase | 41.4 in (1,050 mm) |
| Seat height | 25.59 inches (650mm) |
| Weight | 165.35lbs (75kg) (dry) |
| Fuel capacity | 2.1 gallons |
The Yamaha YSR50 is a miniature motorcycle that was produced and sold by Yamaha during the late 1980s and early 1990s. The bike featured an air-cooled 50 cc (3.1 cu in) two-stroke engine. The engine was sometimes swapped out for a larger variety.
Its first production year was 1986, and it was last made in 1992. American Motorcyclist magazine stated its top speed was 38 mph (61 km/h).