Kawasaki model line
300SX
The Kawasaki 300SX is recorded for five consecutive model years, 1987 to 1991. Every 300SX year on record is a carburetted two-stroke, with the engine recorded as 300.
At a glance
- Years made
- 1987 to 1991
- Engine, as the records hold it
- 300
- Strokes
- Two-stroke
- Fuel system
- Carburettor
- Hull type
- Stand-up
- Model years on record
- 5
- Checked
- None of the five 300SX model years verified, which needs a check against the maker's own document, which the row names, and an engine figure; all five name a source below.
Kawasaki numbers name the engine by its size class and are not measurements: a 550 is a 531, a 650 a 635, a 750 a 743.
The Kawasaki 300SX from 1987 to 1991, one square for each model year, a decade to a row; follow a square to its row.
How we know: The 5 300SX rows in the year table, with each row's grade and the engine cells it prints in bold.
Year by year
| Model year | Engine, as the records hold it | Fuel system | Strokes | Hull type | What the record says | Source |
|---|---|---|---|---|---|---|
| 1987 | 300 | Carburettor | Two-stroke | Stand-up | Debut year. Kawasaki's own parts catalogue carries it for 1987 under code JS300-A1; the 1988 row below is JS300-A2. Distinct from the JS300 rows, which are the JS300-B series. | Source 1 |
| 1988 | 300 | Carburettor | Two-stroke | Stand-up | Kawasaki's own parts catalogue carries this machine for 1988 under code JS300-A2. | Source 2 |
| 1989 | 300 | Carburettor | Two-stroke | Stand-up | Kawasaki's own parts catalogue carries this machine for 1989 under code JS300-A3. | Source 3 |
| 1990 | 300 | Carburettor | Two-stroke | Stand-up | Kawasaki's own parts catalogue carries this machine for 1990 under code JS300-A4. | Source 4 |
| 1991 | 300 | Carburettor | Two-stroke | Stand-up | Kawasaki's own parts catalogue carries this machine for 1991 under code JS300-A5. | Source 5 |
Sources
- Kawasaki Motors Corp USA, Owner Center parts diagrams, 1987 300 SX, kawasaki.com Retrieved 2026-09-18. (model year 1987)
- Kawasaki Motors Corp USA, Owner Center parts diagrams, 1988 300SX, kawasaki.com Retrieved 2026-09-10. (model year 1988)
- Kawasaki Motors Corp USA, Owner Center parts diagrams, 1989 300 SX, kawasaki.com Retrieved 2026-09-20. (model year 1989)
- Kawasaki Motors Corp USA, Owner Center parts diagrams, 1990 300 SX, kawasaki.com Retrieved 2026-09-20. (model year 1990)
- Kawasaki Motors Corp USA, Owner Center parts diagrams, 1991 300 SX, kawasaki.com Retrieved 2026-09-20. (model year 1991)
Cite this page
“Kawasaki 300SX”, BaddJet archive, https://baddjetarchive.com/reference/kawasaki/300sx/
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