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Aprilia Sonic Gp 50 - 1999 Specifications and Reviews

1999
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Engine and Transmission Specifications

Transmission typefinal driveBelt
GearboxAutomatic
Cooling systemLiquid
StarterElectric & kick
IgnitionCDI
Valves per cylinder2
Fuel systemCarburettor. unleaded petrol according to Din 51607
Bore x stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression0.5:1
Max RPM1800
Stroke2
Engine typeSingle cylinder
Capacity:49.26 ccm (3.01 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc180.0 kg (396.8 pounds)
Dry weight105.0 kg (231.5 pounds)
 
 

Aprilia Sonic Gp 50 dimensions and frame

Exhaust systemstainless steel pipe
Rear brakes diameter110 mm (4.3 inches)
Rear brakesExpanding brake (drum brake). drum brake,110 m with mechanic transmission
Front brakesSingle disc. 155m with hydraulic transmission
Rear suspension travel70 mm (2.8 inches)
Rear suspensionhydraulic monoshock absorber
Front suspension travel65 mm (2.6 inches)
Front suspensionhydrauliclly operated teleoscopic fork
Frame typeone 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 speed48.3 km/h (30.0 mph)

CategoryScooter
Year1999
ModelAprilia Sonic Gp 50

Other specs

Color optionsyellow, black, red and black, blue
Fuel consumption pr. 10 km (6.2 miles)99.99 litres (26.42 gallons)
Reserve fuel capacity1.50 litres (0.40 gallons)
Fuel capacity8.00 litres (2.11 gallons)

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