Sportbikes
2013Aprilia RS4 125 Replica
38 fields on record
The 2013 Aprilia RS4 125 Replica is a lightweight sport bike designed for new and young riders seeking an accessible entry into sportbike riding. Its 124cc four-stroke engine delivers 16 horsepower with liquid cooling and fuel injection, providing reliable performance for beginners. Known for its aggressive styling and nimble handling, it excels as an affordable, practical first sportbike.
- Capacity
- 124.8 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 120.0 kg
- Seat height
- 820 mm
- Power
- 16.0 HP (11.8 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a miniature sportbike, it's best suited to sharp cornering, racetrack-style riding, and learning proper sportbike technique at low stakes speeds.
- Built for
- Aggressive sportbike styling and full fairings give it a race-replica character despite its small single-cylinder engine.
- Not ideal for
- Not suitable for highway touring, carrying a passenger comfortably, or riders seeking strong outright performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 124.8 ccm
- Power
- 16.0 HP (11.8 kW)
- CO2 Emissions
- 3 CO2 g/km
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1333 HP/kg (wet)
- Bore x stroke
- 58.0 x 47.0 mm
- Compression
- 12.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- CDI
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multi-plate wet clutch with mechanical slip system
Dimensions & weight
- Wheelbase
- 1350 mm
- Overall length
- 1955 mm
- Overall width
- 740 mm
- Overall height
- 1138 mm
- Seat height
- 820 mm
- Wet weight
- 120.0 kg
- Fuel capacity
- 14.50 litres
- Reserve fuel capacity
- 3.50 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Aluminium perimeter frame
- Front suspension
- Upside down hydraulic fork, 40 mm.
- Rear suspension
- Swingarm. Hydraulic monoshock with adjustable spring preload.
- Front wheel travel
- 110 mm
- Rear wheel travel
- 130 mm
Brakes & wheels
- Front brakes
- Single disc. 4 piston calliper
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 110/80-R17
- Rear tyre
- 130/70-R17
Other
- Color options
- Red
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2013 | 2014 | 2015 | 2016 |
|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc |
| Seat height | 820 mm | 820 mm | 820 mm | 820 mm |
| Fuel capacity | 14.5 L | 14.5 L | 14.5 L | 14.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Aprilia RS4 125 Replica?
The 2013 Aprilia RS4 125 Replica has a Capacity of 124.8 ccm (7.62 cubic inches).
What engine power does the Aprilia RS4 125 Replica have?
The 2013 Aprilia RS4 125 Replica has a Power of 16.0 HP (11.8 kW).
How many gears does the Aprilia RS4 125 Replica have?
The 2013 Aprilia RS4 125 Replica has a Gearbox of 6-speed.
How much does the Aprilia RS4 125 Replica weigh?
The 2013 Aprilia RS4 125 Replica has a Wet weight of 120.0 kg (264.6 pounds).
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