General moped information |
Motorcycle name
|
Polini 910 GP4 Air Junior |
Year of manufacture
|
2007 |
Type
|
Minibike, sport |
Rating
|
Do you know this bike? Click here to rate it. We miss 2 votes to show the rating. |
Engine and transmission |
Engine size
|
39.7 ccm (2.42 cubic inches) |
Type of engine
|
Single cylinder, two-stroke |
Output
|
4.2 HP (3.1 kW)) |
Compression
|
14.0:1 |
Bore x stroke
|
36.0 x 39.0 mm (1.4 x 1.5 inches) |
Fuel system
|
Carburettor. SHA 14-14 |
Ignition
|
Electronic with inductive discharge |
Cooling system
|
Air |
Transmission type
|
Chain (final drive) |
Clutch
|
Dry with centrifuge counter weights |
Chassis, suspension, brakes and wheels |
Frame type
|
Latticed tubular frame |
Front tire
|
90/65-R6.5 |
Rear tire
|
90/65-R6.5 |
Front brakes
|
Single disc |
Diameter
|
148 mm (5.8 inches) |
Rear brakes
|
Single disc. 130 |
Physical measures and capacities |
Dry weight
|
20.5 kg (45.2 pounds) |
Power/weight ratio
|
0.2049 HP/kg |
Seat height
|
395 mm (15.6 inches) If adjustable, lowest setting. |
Overall length
|
940 mm (37.0 inches) |
Overall width
|
240 mm (9.4 inches) |
Other specifications |
Color options
|
Blue/White |
Starter
|
Kick |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 07 Polini 910 GP4 Air Junior discussion group or the general Polini discussion group. |
Related bikes | List related bikes for comparison of specs. |
|
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