2023 Aprilia SX 125
Super Motard

2023 Aprilia SX 125 Specifications

  • Updated: 2023-03-20

General information

ModelAprilia SX 125

Engine and transmission

Displacement124.8 ccm (7.62 cubic inches)
Engine typeSingle cylinder, four-stroke
Power15.0 HP (10.9 kW) @ 10000 RPM
Torque11.2 Nm (1.1 kgf-m or 8.3 ft.lbs) @ 8000 RPM
Bore x stroke58.0 x 47.0 mm (2.3 x 1.9 inches)
Valves per cylinder4
Fuel systemInjection
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionECU Electronics Magneti Marelli MIUG4 ø 32 mm
Lubrication systemWet sump
Cooling systemLiquid
Transmission typeChain (final drive)
ClutchMulti plate wet
DrivelineDrive ratio 13/62
Fuel consumption2.60 litres/100 km (38.5 km/l or 90.47 mpg)
Greenhouse gases60.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission detailsEuro 5

Chassis, suspension, brakes and wheels

Frame typeTwin-tube steel
Front suspensionUpside down fork with Ø 41 mm stanchions.
Front wheel travel240 mm (9.4 inches)
Rear suspensionSteel swingarm, monoshock with progressive link system
Rear wheel travel210 mm (8.3 inches)
Front tire110/80-R17
Rear tire130/70-R17
Front brakesSingle disc. Floating calliper
Diameter300 mm (11.8 inches)
Rear brakesSingle disc. Floating calliper
Diameter220 mm (8.7 inches)
WheelsAluminium spoked wheel.
Weight incl. oil, gas, etc134.0 kg (295.4 pounds)
Seat height880 mm (34.6 inches) If adjustable, lowest setting.
Overall height1140 mm (44.9 inches)
Overall length2075 mm (81.7 inches)
Overall width820 mm (32.3 inches)
Wheelbase1425 mm (56.1 inches)
Fuel capacity7.00 litres (1.85 US gallons)
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