Polini 910 GP4 Air Junior - 2007 Specifications and Reviews

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Engine and Transmission Specifications

Clutch:Dry with centrifuge counter weights
Transmission typefinal drive:Chain
Cooling system:Air
Ignition:Electronic with inductive discharge
Fuel system:Carburettor. SHA 14-14
Bore x stroke:36.0 x 39.0 mm (1.4 x 1.5 inches)
Engine type:Single cylinder
Capacity:39.69 ccm (2.42 cubic inches)

Physical measures and capacities

Overall width:240 mm (9.4 inches)
Overall length:940 mm (37.0 inches)
Seat height:395 mm (15.6 inches) If adjustable, lowest setting.
Dry weight:20.5 kg (45.2 pounds)

Polini 910 GP4 Air Junior dimensions and frame

Rear brakes:Single disc. 130
Front brakes diameter:148 mm (5.8 inches)
Front brakes:Single disc
Rear tyre dimensions:90/65-R6.5
Front tyre dimensions:90/65-R6.5
Frame type:Latticed tubular frame

Speed and acceleration

Power/weight ratio:0.2049 HP/kg

Category:Minibike, sport
Model:Polini 910 GP4 Air Junior

Other specs

Color options:Blue/White

Rider Reviews

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