2007 Polini 910 GP4 Air Junior
![Polini 910 GP4 Air Junior](/assets/gfx/no_picture.jpg)
General motorcycle information
Engine and transmission
Displacement
2.42 cubic inches (39.7 ccm)
Engine type
Single cylinder, 2 stroke
Power
4.2 horsepowers (3.1 kiloWatts)
Torque
-
Compression
14:1
Bore x stroke
2.20 x 2.38 inches (36.0 x 39.0 mm)
Fuel system
Carburettor
Cooling system
Air
Gearbox
-
Transmission type, final drive
Chain
Starter
Kick
Fuel consumption
-
Top speed
-
Chassis, suspension, brakes and wheels
Front tyre
90/65-R6.5
Rear tyre
90/65-R6.5
Front brake
Single disc
Front brakes diameter
9.03 inches (148.0 mm)
Rear brake
Single disc
Physical measures and capacities
Dry weight
45.2 pounds (20.5 kg)
Seat height
24.1 inches (395 mm)
Wheelbase
-
Overall length
57.4 inches (940 mm)
Overall width
14.6 inches (240 mm)
Ground clearance
-
Fuel capacity
-
Oil capacity
-
Further motorcycle information
More specs
Ask questions
Insurance costs
Get estimated US insurance cost with a quote from Insurifinder.com.