Need help?Do you have a question about the Yamaha 1967 YAS1 and is the answer not in the manual?
Guides on diagnosing and resolving common engine performance issues.
Details procedures for adjusting and tuning the motorcycle's carburetor.
Covers inspection, testing, and adjustment of the ignition system components.
Outlines procedures for preparing and removing the engine for service.
Details the process for removing and reinstalling the clutch assembly.
Lists recommended maintenance schedules based on mileage and time intervals.
General| Year | 1967 |
|---|---|
| Manufacturer | Yamaha |
| Model | YAS1 |
| Category | Motorcycle |
| Cylinder | 2 |
| Fuel System | Carburetor |
| Ignition | Contact breaker |
| Front Suspension | Telescopic fork |
| Rear Suspension | Swingarm |
| Front Brake | Drum |
| Rear Brake | Drum |
| Frame | Steel |
| Horsepower | 15 hp |
| Transmission | 4-speed |
| Top Speed | 130 km/h |
| Displacement | 124 cc |
| Bore x Stroke | 43 x 43 mm |
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