What category is the 1999 Aprilia Sonic Gp 50?

The 1999 Aprilia Sonic Gp 50 has a Category of Scooter.

What is the engine size of the 1999 Aprilia Sonic Gp 50?

The 1999 Aprilia Sonic Gp 50 has a Capacity: of 49.26 ccm (3.01 cubic inches).

What type of engine does the 1999 Aprilia Sonic Gp 50 have?

The 1999 Aprilia Sonic Gp 50 has a Engine type of Single cylinder.

Is the 1999 Aprilia Sonic Gp 50 air cooled or liquid cooled?

The 1999 Aprilia Sonic Gp 50 has a Cooling system of Liquid.

How many gears does the 1999 Aprilia Sonic Gp 50 have?

The 1999 Aprilia Sonic Gp 50 has a Gearbox of Automatic.

How much does the 1999 Aprilia Sonic Gp 50 weigh?

The 1999 Aprilia Sonic Gp 50 has a Dry weight of 105.0 kg (231.5 pounds).

How much does the 1999 Aprilia Sonic Gp 50 weigh?

The 1999 Aprilia Sonic Gp 50 has a Weight incl. oil, gas, etc of 180.0 kg (396.8 pounds).

What is the top speed of the 1999 Aprilia Sonic Gp 50?

The 1999 Aprilia Sonic Gp 50 has a Top speed of 48.3 km/h (30.0 mph).

Aprilia Sonic Gp 50 - 1999 Specifications and Reviews

Name: 1999 Aprilia Sonic Gp 50
Brand: Aprilia

The 1999 Aprilia Sonic GP 50 is a lightweight automatic scooter ideal for young riders and urban commuters seeking affordable, practical transportation. Powered by a modest 49cc liquid-cooled engine, it prioritizes reliability and ease of use with its electric and kick starter options. Best known for its economical performance and accessible riding experience in the entry-level scooter segment.

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1999

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Engine and Transmission Specifications
Transmission typefinal drive	Belt
Gearbox	Automatic
Cooling system	Liquid
Starter	Electric & kick
Ignition	CDI
Valves per cylinder	2
Fuel system	Carburettor. unleaded petrol according to Din 51607
Bore x stroke	40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression	0.5:1
Max RPM	1800
Stroke	2
Engine type	Single cylinder
Capacity:	49.26 ccm (3.01 cubic inches)

Physical measures and capacities
Weight incl. oil, gas, etc	180.0 kg (396.8 pounds)
Dry weight	105.0 kg (231.5 pounds)
Aprilia Sonic Gp 50 dimensions and frame
Exhaust system	stainless steel pipe
Rear brakes diameter	110 mm (4.3 inches)
Rear brakes	Expanding brake (drum brake). drum brake,110 m with mechanic transmission
Front brakes	Single disc. 155m with hydraulic transmission
Rear suspension travel	70 mm (2.8 inches)
Rear suspension	hydraulic monoshock absorber
Front suspension travel	65 mm (2.6 inches)
Front suspension	hydrauliclly operated teleoscopic fork
Frame type	one beam, split in two cradles
Speed and acceleration
1/4 mile (0.4 km)	20.000 seconds
0-100 km/h (0-62 mph)	20.000 seconds
Top speed	48.3 km/h (30.0 mph)

Category	Scooter
Year	1999
Model	Aprilia Sonic Gp 50

Other specs
Color options	yellow, black, red and black, blue
Fuel consumption pr. 10 km (6.2 miles)	99.99 litres (26.42 gallons)
Reserve fuel capacity	1.50 litres (0.40 gallons)
Fuel capacity	8.00 litres (2.11 gallons)