YDS2
Category: Other Yamahas
Manufacturer: Yamaha
Hits: 832
| Year | 1964 |
| Engine Class | 250 |
| Bore (MM) | 54 |
| Stroke (MM) | 54 |
| Displacement (CC) | 247 |
| Engine Cooling | Air |
| Ignition Type | Magneto |
| Front Tire (stock) | 3.00 x 18 |
| Rear Tire (stock) | 3:00 x 18 |
| Front Brake Type | Drum |
| Rear Brake Type | Drum |
| Wheelbase (mm) | 1,290 |
| Dry Weight (kg) | 156 |
| Voltage | 6 Volt |