Yamaha Why - 2009 Specifications and Reviews
Engine and Transmission Specifications |
Transmission type,final drive | Belt |
Gearbox | Automatic |
Cooling system | Air |
Lubrication system | Separate lubrication |
Ignition | CDI |
Fuel system | Carburettor |
Bore x stroke | 40.0 x 39.2 mm (1.6 x 1.5 inches) |
Compression | 7.3:1 |
Torque | 3.50 Nm (0.4 kgf-m or 2.6 ft.lbs) @ 6250 |
Power | 3.21 |
Engine type | Single cylinder, two-stroke |
Capacity: | 49.20 ccm (3.00 cubic inches) |
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Category | Scooter |
Year | 2009 |
Model | Yamaha Why |
Brakes, suspension, Frame and wheels |
Rear brakes diameter | 110 mm (4.3 inches) |
Rear brakes | Expanding brake (drum brake) |
Front brakes diameter | 220 mm (8.7 inches) |
Front brakes | Single disc |
Rear tyre dimensions | 80/90-16 |
Front tyre dimensions | 70/90-16 |
Rear suspension travel | 70 mm (2.8 inches) |
Rear suspension | Unit swing |
Front suspension travel | 80 mm (3.1 inches) |
Front suspension | Telescopic fork |
Physical measures and capacities |
Fuel capacity | 7.00 litres (1.85 gallons) |
Wheelbase | 1,294 mm (50.9 inches) |
Ground clearance | 125 mm (4.9 inches) |
Overall width | 685 mm (27.0 inches) |
Overall length | 1,940 mm (76.4 inches) |
Overall height | 1,105 mm (43.5 inches) |
Seat height | 765 mm (30.1 inches) If adjustable, lowest setting. |
Weight incl. oil, gas, etc | 78.0 kg (172.0 pounds) |
Other specs |
Starter | Electric & kick |
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