2013 Aprilia SX 50
Super Motard

2013 Aprilia SX 50 Specifications

  • Updated: 2023-03-20

General moped information

ModelAprilia SX 50

Engine and transmission

Displacement49.9 ccm (3.04 cubic inches)
Engine typeSingle cylinder, two-stroke
Engine detailsLight alloy cylinder
Bore x stroke39.9 x 40.0 mm (1.6 x 1.6 inches)
Fuel systemCarburettor. Dell Ortho PVHA 17.5
IgnitionElectronic C.D.I
Lubrication systemAutomatic mixer
Cooling systemLiquid
Transmission typeChain (final drive)
DrivelinePrimary drive: Gears. Ratio: 21/78. Final driverRatio: 11/53
Emission detailsEuro 2
Exhaust systemCatalytic converter

Chassis, suspension, brakes and wheels

Frame typeSteel beam
Front suspension40 mm hydraulic fork with leading axle.
Front wheel travel195 mm (7.7 inches)
Rear suspensionHigh strength steel swingarm; Hydraulic monoshock.
Rear wheel travel180 mm (7.1 inches)
Front tire110/80-17
Rear tire130/70-17
Front brakesSingle disc. Stainless steel disc, floating caliper.
Diameter300 mm (11.8 inches)
Rear brakesSingle disc. Stainless steel disc, caliper with two opposing pistons.
Diameter180 mm (7.1 inches)
WheelsSpoked wheels with aluminium rim. Front: 2.50 X 17” Rear: 3.50 x 17”
Seat height830 mm (32.7 inches) If adjustable, lowest setting.
Overall length2045 mm (80.5 inches)
Overall width825 mm (32.5 inches)
Wheelbase1406 mm (55.4 inches)
Fuel capacity7.00 litres (1.85 US gallons)
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