2008 Yamaha PW50 Specs
The PW50 has fully automatic transmission. And every PW is designed for rider happiness and parental peace of mind, with bicycle-style brake operation, low seat height and rugged build quality, because kids’ bikes can take a few knocks. Yamaha PW50; the winners for beginners. The following technical specification applies for 2008 Yamaha PW50 minicross series. Herein you will find detail information about its engine type, displacement, bore and stroke, frame, transmission, and dimension.
ENGINE
| Type | Air-cooled, 2-stroke, reed valve, forward-inclined single cylinder |
| Displacement | 49 cc |
| Bore and stroke | 40.0 x 39.2 mm |
| Compression ratio | 6.0 : 1 |
| Max. power | 2.0 kW (2.7 PS) @ 5,500 rpm |
| Max. torque | 3.8 Nm (0.39 kg-m) @ 4,500 rpm |
| Lubrication | Yamaha Autolube |
| Carburettor | Mikuni VM12/1 |
| Clutch type | Wet, centrifugal automatic |
| Ignition | CDI |
| Starter system | Kick |
| Transmission | Automatic |
| Final transmission | Shaft drive |
CHASSIS
| Frame | Steel tube backbone |
| Front suspension | Telescopic forks |
| Front wheel travel | 60 mm |
| Rear suspension | Unit swing |
| Rear wheel travel | 50 mm |
| Front brake | Drum |
| Rear brake | Drum |
| Front tyre | 2.50-10 4PR |
| Rear tyre | 2.50-10 4PR |
DIMENSION
| Overall length | 1,245 mm |
| Overall width | 575 mm |
| Overall height | 715 mm |
| Seat height | 485 mm |
| Wheelbase | 855 mm |
| Min. ground clearance | 105 mm |
| Dry weight | 37 kg |
| Fuel tank capacity | 2 litres |
| Oil tank capacity | 0.35 litre |