| Aprilia's profilation of this bike |
| On the SX 125, Aprilia has succeeded in perfecting its two stroke design to bring it in line with the strict new Euro 3 standard without any loss of performance or riding satisfaction. |
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General information |
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Model name
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Aprilia SX 125 |
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Year model
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2011 |
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Type
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Super motard |
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Rating
|
3.4 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
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Engine and transmission |
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Engine size
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122.0 ccm (7.44 cubic inches) |
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Type of engine
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Single cylinder, two-stroke |
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Engine details
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Rotax 122 engine. Aluminium cylinder with Nikasil liner. |
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Effect
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21.5 HP (15.7 kW)) |
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Torque
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16.0 Nm (1.6 kgf-m or 11.8 ft.lbs) @ 9750 RPM |
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Top speed
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115.0 km/h (71.5 mph) |
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Compression
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12.5:1 |
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Bore x stroke
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54.0 x 54.5 mm (2.1 x 2.1 inches) |
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Fuel system
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Carburettor. Dell’Orto VHST 28 |
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Lubrication system
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Separate mixing with variable displacement, volumetric pump. |
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Cooling system
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Liquid |
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Gearbox
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6-speed |
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Transmission type
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Chain (final drive) |
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Clutch
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Multi-plate wet clutch. |
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Chassis, suspension, brakes and wheels |
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Frame type
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High strength steel frame with double trellis beam and double cradle. Detachable seat frame. |
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Front suspension
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40 mm upside down hydraulic fork. Wheel travel 260 mm. |
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Rear suspension
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Steel swingarm. Hydraulic monoshock with piggy back cylinder. Wheel travel 270 mm. |
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Front tire
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110/70-17 |
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Rear tire
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150/60-17 |
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Front brakes
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Single disc |
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Diameter
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260 mm (10.2 inches) |
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Rear brakes
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Single disc |
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Diameter
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220 mm (8.7 inches) |
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Wheels
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Aluminium |
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Physical measures and capacities |
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Dry weight
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115.0 kg (253.5 pounds) |
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Power/weight ratio
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0.1865 HP/kg |
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Seat height
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830 mm (32.7 inches) If adjustable, lowest setting. |
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Overall length
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2165 mm (85.2 inches) |
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Overall width
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850 mm (33.5 inches) |
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Wheelbase
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1480 mm (58.3 inches) |
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Fuel capacity
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10.00 litres (2.64 US gallons) |
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Reserve fuel capacity
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1.30 litres (0.34 US gallons) |
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Other specifications |
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Color options
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Black |
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Starter
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Kick |
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Electrical
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Generator: 12V-180W |
| Update specs | Report missing specs or required updates. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 11 Aprilia SX 125 discussion group or the general Aprilia discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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