2007 Yamaha Why
General motorcycle information
Engine and transmission
Displacement
2.99 cubic inches (49.0 ccm)
Engine type
Single cylinder, 2 stroke
Power
3.2 horsepowers (2.4 kiloWatts)
at 6500 RPM
Torque
2.58 pound-foot/lbf-ft (3.50 Nm / 0.36 kgf-m)
at 6250 RPM
Compression
7.3:1
Bore x stroke
2.44 x 2.39 inches (40.0 x 39.2 mm)
Fuel system
Carburettor
Cooling system
Air
Gearbox
Automatic
Transmission type, final drive
Belt
Starter
Electric and kick
Fuel consumption
-
Top speed
-
Chassis, suspension, brakes and wheels
Front tyre
70/90-16
Rear tyre
80/90-16
Front brake
Single disc
Front brakes diameter
13.42 inches (220.0 mm)
Rear brake
Expanding brake (drum)
Rear brakes diameter
6.71 inches (110.0 mm)
Physical measures and capacities
Dry weight
160.9 pounds (73.0 kg)
Seat height
46.7 inches (765 mm)
Wheelbase
79.0 inches (1294 mm)
Overall length
118.4 inches (1940 mm)
Overall width
41.8 inches (685 mm)
Overall height
67.4 inches (1105 mm)
Ground clearance
7.6 inches (125 mm)
Fuel capacity
1.85 gallons (7.0 litres)
Oil capacity
-
Further motorcycle information
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