| Aprilia's profilation of this bike |
| Aprilia RS4 50 take the concept of the sports bike for novice riders who want to enter the motorcycling world with a proper bike to new levels of technological sophistication. |
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General moped information |
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Motorcycle name
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Aprilia RS4 50 |
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Year
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2011 |
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Category
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Sport |
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Rating
|
3.5 Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike. |
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Engine and transmission |
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Displacement
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49.9 ccm (3.04 cubic inches) |
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Engine type
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Single cylinder, two-stroke |
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Compression
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11.5:1 |
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Bore x stroke
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39.9 x 40.0 mm (1.6 x 1.6 inches) |
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Fuel system
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Carburettor. Dell’Orto PHVA – 17.5 |
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Ignition
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Elettronica C.D.I. |
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Lubrication system
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Automatic mixer |
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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 |
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Driveline
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Primary drive: Gears. Ratio: 21/78. Final drive: Chain. Ratio: 14/53 |
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Emission details
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Euro 2 |
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Chassis, suspension, brakes and wheels |
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Frame type
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Twin spar aluminium frame |
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Front suspension
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40 mm upside down fork |
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Front wheel travel
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110 mm (4.3 inches) |
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Rear suspension
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Asymmetric swingarm with monoshock |
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Rear wheel travel
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130 mm (5.1 inches) |
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Front tire
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110/80-17 |
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Rear tire
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130/70-17 |
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Front brakes
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Single disc |
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Diameter
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300 mm (11.8 inches) |
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Rear brakes
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Single disc |
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Diameter
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180 mm (7.1 inches) |
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Wheels
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light alloy with 6 split spokes, with sealing profile for tubeless tyres |
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Physical measures and capacities |
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Seat height
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820 mm (32.3 inches) If adjustable, lowest setting. |
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Overall length
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1953 mm (76.9 inches) |
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Overall width
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740 mm (29.1 inches) |
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Wheelbase
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1350 mm (53.1 inches) |
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Fuel capacity
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14.50 litres (3.83 US gallons) |
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Other specifications |
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Color options
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Red/black, white/black |
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Starter
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Electric |
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Electrical
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Battery: 12V – 6Ah |
| Update specs | Report missing specs or required updates. |
|
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 RS4 50 discussion group or the general Aprilia discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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Rating sample for this Aprilia moped
|
Touring capabilities for the 2011 Aprilia RS4 50:
 (61.7 out of 100)
Click here for complete rating. You can also compare bikes.
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