Polini 911: history, specs, pictures

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Polini 911
Manufacturer Polini
Also called 911 GP 3 Junior, 911 GP 3 Race, 911 GP 3, 911 H2O, 911 AIR, 911 GP4 Reverse Race, 911 GP4 Reverse, 911 GP4, 911 GP5, 911 GP6, 911 GP5 Reverse 50, 911 GP650, 911 GP6 50, 911 S Air 6.2 HP
Production 2005 - 2016
Engine single cylinder, two-stroke
Bore / Stroke 36.0mm x 39.0mm
Fuel system carburettor. sha 14-14
Ignition type electronic with inductive discharge
Battery 16.2:1
Transmission Final Drive: chain
Clutch: dry with centrifuge counter weighs
Suspension Front: 33 mm fork
Rear: adjustable monoshock
Brakes Front: single disc
Rear: single disc
Front Tire 90/65-6.5
Rear Tire 110/50-6.5
Wheelbase 40.55 inches (1030 mm)
Dimensions L 45.67 inches (1160 mm)
W 9.45 inches (240 mm)
Seat height 17.91 inches (455 mm)
Weight 48.5 pounds (22.0 Kg)
Fuel capacity 0.79 Gallon (3.00 Liters)
Manuals Service Manual
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The Polini 911 S Air 6.2 HP was a single cylinder, two-stroke standard produced by Polini between 2005 and 2016.

Engine

The engine was a air cooled single cylinder, two-stroke. A 36.0mm bore x 39.0mm stroke result in a displacement of just 36.7 cubic centimeters.

Drive

Power was moderated via the dry with centrifuge counter weighs.

Chassis

It came with a 90/65-6.5 front tire and a 110/50-6.5 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The front suspension was a 33 mm fork while the rear was equipped with a adjustable monoshock. The 911 S Air 6.2 HP was fitted with a 0.79 Gallon (3.00 Liters) fuel tank. The bike weighed just 48.5 pounds (22.0 Kg). The wheelbase was 40.55 inches (1030 mm) long.