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Aprilia RS4 125 20142014 Aprilia RS4 125 specifications, pictures, reviews and rating |
| Aprilia's profilation of this bike |
| The RS4 125 is the younger sister of the RSV4, the superbike that has picked up the baton of the invincible war machines from Aprilia´s racing department that have dominated the 125cc and 250cc classes of the MotoGP. Today, as then, Aprilia continues to win on tracks all over the world, not with 2-stroke bikes but especially in the Superbike, the category that represents the highest expression of bikes derived from mass production. |
| General information | |
|---|---|
| Motorcycle name | Aprilia RS4 125 |
| Year model | 2014 |
| Type | Sport |
| Rating | 3.2 Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike. |
| Engine and transmission | |
| Engine size | 124.8 ccm (7.62 cubic inches) |
| Type of engine | Single cylinder, four-stroke |
| Effect | 15.0 HP (10.9 kW)) @ 10500 RPM |
| Torque | 10.9 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 8250 RPM |
| Compression | 12.5:1 |
| Bore x stroke | 58.0 x 47.0 mm (2.3 x 1.9 inches) |
| Valves per cylinder | 4 |
| Fuel system | Injection |
| Ignition | Electronic with CDI capacity discharge |
| Lubrication system | Wet sump |
| Cooling system | Liquid |
| Gearbox | 6-speed |
| Transmission type | Chain (final drive) |
| Clutch | Multi-plate in oil bath. |
| Driveline | Primary drive: Gearbox: 63/19 (3.31). Final drive: Chain: 17/40 (2.35). |
| Emission details | Euro 3 |
| Chassis, suspension, brakes and wheels | |
| Frame type | Aluminium perimeter frame |
| Front suspension | Upside down hydraulic fork, 40 mm. |
| Front wheel travel | 110 mm (4.3 inches) |
| Rear suspension | Swingarm. Hydraulic monoshock with adjustable spring preload. |
| Rear wheel travel | 122 mm (4.8 inches) |
| Front tire | 110/80-R17 |
| Rear tire | 130/70-R17 |
| Front brakes | Single disc. Stainless steel disc with radial 4 piston calliper |
| Diameter | 300 mm (11.8 inches) |
| Rear brakes | Single disc. Single 30 mm piston |
| Diameter | 220 mm (8.7 inches) |
| Wheels | Light alloy with 6 split spokes |
| Physical measures and capacities | |
| Weight incl. oil, gas, etc | 120.0 kg (264.6 pounds) |
| Seat height | 820 mm (32.3 inches) If adjustable, lowest setting. |
| Overall height | 1138 mm (44.8 inches) |
| Overall length | 1955 mm (77.0 inches) |
| Overall width | 740 mm (29.1 inches) |
| Wheelbase | 1350 mm (53.1 inches) |
| Fuel capacity | 14.50 litres (3.83 US gallons) |
| Reserve fuel capacity | 3.50 litres (0.92 US gallons) |
| Other specifications | |
| Color options | Black, yellow |
| Starter | Electric |
| 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 14 Aprilia RS4 125 discussion group or the general Aprilia discussion group. |
| Related bikes | List related bikes for comparison of specs. |
| Compare with another motorcycle | |
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Engine performance for the 2014 Aprilia RS4 125:  (69.1 out of 100)Click here for complete rating. |
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