The Yamaha PW50 is a small two-stroke dirt bike of 50 cc that Yamaha has built since 1980. It was designed from the start as a child’s first motorcycle and has stayed in production for decades.
Yamaha PW50 at a glance
| Maker | Yamaha Motor Company |
|---|---|
| Class | Mini dirt bike |
| Engine | 50 cc two-stroke single |
| Produced since | 1980 |
| Designed for | young and beginner riders |
| Also related | Yamaha 50 and PW models sold alongside it |
Based on one source (English Wikipedia); the source is very short, so this page is shorter than usual.
History of the Yamaha PW50
The PW50 was introduced in 1980 as a ready-to-ride mini dirt bike for children. Yamaha designed, developed and produced it in Japan, and it has remained in production ever since, which makes it one of the longest-running models in the company’s range.

Its appeal lies in simplicity. A small two-stroke engine, a low seat and light weight let young riders learn the basics without the complexity of a full-sized motorcycle. The same basic formula has kept the PW50 in demand for more than four decades.
The PW50 is often the first motorcycle a rider owns, and it has become a familiar sight at training schools and family riding areas. Yamaha has sold it alongside other small PW models over the years, but the 50 cc version remains the best known.
Design and features
- Child-friendly size: a low seat and light weight make it easy for beginners.
- Simple two-stroke engine: a 50 cc single with minimal maintenance needs.
- Long production: built since 1980 with few fundamental changes.
- Learning tool: widely used for teaching children to ride.
Yamaha PW50 versions
- PW50: the standard 50 cc mini dirt bike.
- Yamaha 50 and PW models: related small models sold over the years.
The PW50 belongs with other small Yamaha off-road bikes such as the QT50 and the DT125. More models are in the Yamaha collection.
Sources
- Yamaha PW50, English Wikipedia: class, engine, production since 1980