| General moped information |
| Model: | Yamaha PW 50 |
| Year: | 2002 |
| Category: | Minibike, cross |
| Engine and transmission |
| Displacement: | 49.00 ccm (2.99 cubic inches) |
| Engine type: | Single cylinder |
| Stroke: | 2 |
| Power: | 2.70 HP (2.0 kW)) @ 5500 RPM |
| Torque: | 3.80 Nm (0.4 kgf-m or 2.8 ft.lbs) @ 4500 RPM |
| Compression: | 6.6:1 |
| Bore x Stroke: | 40.0 x 39.2 mm (1.6 x 1.5 inches) |
| Cooling system: | Air |
| Physical measurements |
| Dry weight: | 37.0 kg (81.6 pounds) |
| Seat height: | 485 mm (19.1 inches) If adjustable, lowest setting. |
| Overall height: | 715 mm (28.1 inches) |
| Overall length: | 1,245 mm (49.0 inches) |
| Overall width: | 575 mm (22.6 inches) |
| Ground clearance: | 105 mm (4.1 inches) |
| Wheelbase: | 855 mm (33.7 inches) |
| Chassis and dimensions |
| Front Suspension travel: | 60 mm (2.4 inches) |
| Rear Suspension travel: | 50 mm (2.0 inches) |
| Front brakes: | Expanding brake |
| Rear brakes: | Expanding brake |
| Speed and acceleration |
| Power/weight ratio: | 0.0730 HP/kg |
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