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Aprilia SR 50 Factory - 2014 Specifications and Reviews

2014
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Engine and Transmission Specifications

DrivelineV belt. Continuous automatic variator .
ClutchAutomatic centrifugal dry clutch
Transmission type,final driveBelt
GearboxAutomatic
Cooling systemLiquid
Lubrication systemWet sump forced lubrication system with mechanical pump
IgnitionCDI
Fuel systemInjection. EFI low flow injector. Direct injection system External opening, SMD 8 micron medium spray.
Bore x stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
Compression11.5:1
Torque4.70 Nm (0.5 kgf-m or 3.5 ft.lbs)
Power5.36
Engine detailsReed valve
Engine typeSingle cylinder, two-stroke
Capacity:49.00 ccm (2.99 cubic inches)
 
 

CategoryScooter
Year2014
ModelAprilia SR 50 Factory

Brakes, suspension, Frame and wheels

WheelsFive spoke light alloy wheels
Rear brakes diameter190 mm (7.5 inches)
Rear brakesSingle disc
Front brakes diameter190 mm (7.5 inches)
Front brakesSingle disc
Rear tyre dimensions130/60-13
Front tyre dimensions130/60-13
Rear suspension travel70 mm (2.8 inches)
Rear suspensionEngine unit acting as swingarm
Front suspension travel90 mm (3.5 inches)
Front suspensionHydraulic fork,
Frame typeSplit single cradle frame in high tensile strength steel tube

Physical measures and capacities

Reserve fuel capacity1.20 litres (0.32 gallons)
Fuel capacity7.00 litres (1.85 gallons)
Wheelbase1,290 mm (50.8 inches)
Overall length1,860 mm (73.2 inches)
Overall height1,120 mm (44.1 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.

Other specs

CommentsSold in the UK.
Wheelbase1,510 mm (59.4 inches)
Power/weight ratio0.0744 HP/kg
Dry weight153.0 kg (337.3 pounds)
Rear tyre130/70-17
Front tyre100/80-17
Rear SuspensionTwin reservoir shocks
Front SuspensionTelescopic fork
Emission detailsEuro 3
Bore x Stroke44.0 x 40.0 mm (1.7 x 1.6 inches)
Capacity:124.00 ccm (7.57 cubic inches)
ModelAJS NAC12 125 MK2
Color optionsRed, black, orange
Factory warranty2-year unlimited-mileage warranty.
StarterElectric

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