| Manufacturer | YAMAHA |
|---|---|
| Model | SR400 |
| Cylinders | 1 |
| Bore | 87.00 [mm] |
| Stroke | 67.20 [mm] |
| Displacement | 399 [cc] |
| V-bank angle | 0.00 [°] |
| Cam Drive | Timing chain |
| Valvetrain | SOHC2 |
| Gearbox Type | Dog box |
| Max. Power | 24 [PS] |
| Tire | 110/90 R18.0 |
| Year | 1978 ~ |
| Manufacturer | YAMAHA |
|---|---|
| Model | SR400 |
| Cylinders | 1 |
| Bore | 87.00 [mm] |
| Stroke | 67.20 [mm] |
| Displacement | 399 [cc] |
| V-bank angle | 0.00 [°] |
| Cam Drive | Timing chain |
| Valvetrain | SOHC2 |
| Gearbox Type | Dog box |
| Max. Power | 24 [PS] |
| Tire | 110/90 R18.0 |
| Year | 1978 ~ |