Specifications
| Specification | Value |
|---|
| Brand | Yamaha |
| Model | Gx 400sp |
| Year | 1978 |
| Image | https://cdn.motorcycles-specs.com/yamaha-gx-400sp-1978.jpg |
| Specification | Value |
|---|
| Year | 1978 |
| Bore x Stroke | 69 х 52.4 mm |
| Capacity | 391 |
| Compression Ratio | 9.2:1 |
| Cooling System | Air cooled |
| Dry Weight | 168 kg |
| Engine | Four stroke, parallel twin |
| Final Drive | Chain |
| Front Brakes | Single disc |
| Front Suspension | Telescopic forks |
| Front Tyre | 3.00-18 |
| Induction | Carburetor |
| Max Power | 37 hp @ 8800 rpm |
| Max Torque | 3.2 @ 8000 rpm |
| Rear Brakes | Single disc |
| Rear Suspension | Dual shocks |
| Rear Tyre | 3.50-18 |
| Starting | Kick |
| Transmission | 6 Speed |
