Aprilia RS4 125 Specs
The Aprilia RS4 125 model is a Sport bike manufactured by Aprilia . In this version sold from year 2013 , the dry weight is and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 16.04 HP (11.7 kW) and a maximum torque of . With this drive-train, the Aprilia RS4 125 is capable of reaching a maximum top speed of . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Aprilia RS4 125 have a Aluminium perimeter frame frame with front suspension being Upside down hydraulic fork, 40 mm. and in the rear suspension it is equiped with Swingarm. Hydraulic monoshock with adjustable spring preload. . Stock tire sizes are 110/80-R17 on the front, and 130/70-R17 on the rear. As for stopping power, the Aprilia RS4 125 braking system includes Single disc. Stainless steel disc with radial 4 piston calliper size 300 mm (11.8 inches) at the front and Single disc. Single 30 mm piston size 220 mm (8.7 inches) at the rear.
Aprilia RS4 125 General Information
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| Brand |
Aprilia |
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| Model |
Aprilia RS4 125 |
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| Year |
2013 |
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| Year |
2013 |
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| Category |
Sport |
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| Factory Warranty (Years / miles) |
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Aprilia RS4 125 Dimensions, Aerodynamics and weight
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| Frame type |
Aluminium perimeter frame |
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| Seat details |
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| Wheelbase |
1,350 mm (53.1 inches) |
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| Length |
1,955 mm (77.0 inches) |
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| Width |
740 mm (29.1 inches) |
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| Height |
1,138 mm (44.8 inches) |
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| Seat Height |
820 mm (32.3 inches) If adjustable, lowest setting. |
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| Alternate Seat Height |
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| Ground Clearance |
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| Trail size |
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| Wheels details |
Light alloy with 6 split spokes |
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| Front Tyres - Rims dimensions |
110/80-R17 |
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| Rear Tyres - Rims dimensions |
130/70-R17 |
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| Front brakes |
Single disc. Stainless steel disc with radial 4 piston calliper |
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| Rear brakes |
Single disc. Single 30 mm piston |
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| Front Brakes Dimensions - Disc Dimensions |
300 mm (11.8 inches) |
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| Rear Brakes Dimensions - Disc Dimensions |
220 mm (8.7 inches) |
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| Curb Weight (including fluids) |
120.0 kg (264.6 pounds) |
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| Dry Weight |
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| Front Percentage of Weight |
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| Rear Percentage of Weight |
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| Weight-Power Output Ratio : |
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| Fuel Tank Capacity |
14.50 litres (3.83 gallons) |
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| Reserve Fuel Capacity |
3.50 litres (0.92 gallons) |
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| Carrying Details and Capacity |
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| Front Suspension |
Upside down hydraulic fork, 40 mm. |
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| Front Suspension Travel |
110 mm (4.3 inches) |
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| Rear Suspension |
Swingarm. Hydraulic monoshock with adjustable spring preload. |
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| Rear Suspension Travel |
130 mm (5.1 inches) |
Aprilia RS4 125 Engine and Transmission Technical Data
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| Engine type - Number of cylinders |
Single cylinder, four-stroke |
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| Engine details |
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| Fuel system |
Injection |
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| Engine size - Displacement - Engine capacity |
124.80 ccm (7.62 cubic inches) |
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| Bore x Stroke |
58.0 x 47.0 mm (2.3 x 1.9 inches) |
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| Compression Ratio |
12.5:1 |
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| Number of valves per cylinder |
4 |
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| Camshaft Valvetrain Configuration |
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| Maximum power - Output - Horsepower |
16.04 HP (11.7 kW) |
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| Maximum torque |
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| Engine Maximum RPM |
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| Cooling system |
Liquid |
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| Lubrication system |
Wet sump |
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| Engine oil capacity |
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| Exhaust system |
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| Gearbox |
6-speed |
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| Transmission type, final drive ratio |
Chain |
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| Clutch type |
Multi-plate in oil bath. |
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| Driveline |
Primary drive: Gearbox: 63/19 (3.31). Final drive: Chain: 17/40 (2.35). |
Aprilia RS4 125 Performance
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| Top Speed |
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| Acceleration 0 to 100 km/h (0 to 62 mph) |
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| Acceleration 0 to 400m (1/4 mile) |
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| Recuperation 60 to 140 km/h in highest gear |
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| Fuel Consumption - MPG - Economy - Efficiency |
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| CO2 emissions |
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| Emissions |
Euro 3 |
Aprilia RS4 125 Electrical Systems, Ignition and Equipment
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| Ignition Type |
Electronic with CDI capacity discharge |
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| Electrical Details |
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| Starter Type |
Electric |
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| Instruments |
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| Lights |
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