Sportbikes
2023Aprilia RS 125 GP Replica
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The 2023 Aprilia RS 125 GP Replica is a lightweight sport bike ideal for novice and intermediate riders seeking an affordable entry into sportbike riding. Its 124cc single-cylinder four-stroke engine delivers 15 horsepower with responsive handling and agile maneuverability, making it best known for accessible performance and authentic GP-inspired styling that punches above its weight class.
- Capacity
- 124.2 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 129.0 kg
- Seat height
- 820 mm
- Power
- 14.8 HP (11.0 kW) @ 10000 RPM
What’s new for the 2023 Aprilia RS 125 GP Replica
vs the 2022| Spec | 2022 | 2023 |
|---|---|---|
| Front suspension | 41mm Upside down hydraulic fork | Upside down hydraulic fork, 40 mm |
| Front brakes | Single disc. ABS. Stainless steel disc with radial 4 piston calliper. | Single disc. ABS. Stainless steel disc with radial 4 piston calliper |
| Rear brakes | Single disc. Single piston | Single disc. ABS. Single 30 mm piston |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for sharp, playful cornering and sporty commuting rather than outright speed, thanks to its featherweight chassis and small-capacity engine.
- Built for
- A miniature GP-styled sportbike that rewards revving the engine hard and flicking through corners rather than relying on raw power.
- Not ideal for
- Not suited to riders wanting strong highway overtaking power, long-distance touring comfort, or two-up riding.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 124.2 ccm
- Power
- 14.8 HP (11.0 kW) @ 10000 RPM
- Torque
- 11.2 Nm (1.1 kgf-m) @ 8000 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 2.60 litres/100 km (38.5 km/l)
- Power/weight ratio
- 0.1147 HP/kg (dry)
- Bore x stroke
- 58.0 x 47.0 mm
- Compression
- 12.6:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- ECU Electronics Magneti Marelli MIUG4 ø 32 mm
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multiple discs, in oil bath
Dimensions & weight
- Wheelbase
- 1350 mm
- Overall length
- 1968 mm
- Overall width
- 760 mm
- Overall height
- 1135 mm
- Seat height
- 820 mm
- Dry weight
- 129.0 kg
- Wet weight
- 144.0 kg
- Fuel capacity
- 14.50 litres
- Reserve fuel capacity
- 3.30 litres
Chassis & suspension
- Frame
- Aluminium perimeter
- Front suspension
- Upside down hydraulic fork, 40 mm
- Rear suspension
- Asymetric swingarm. Hydraulic monoshock with adjustable spring preload.
- Front wheel travel
- 110 mm
- Rear wheel travel
- 120 mm
Brakes & wheels
- Front brakes
- Single disc. ABS. Stainless steel disc with radial 4 piston calliper
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. ABS. Single 30 mm piston
- Rear brakes diameter
- 218 mm
- ABS
- Yes
- Front tyre
- 100/80-17
- Rear tyre
- 140/70-ZR17
Other
- Color options
- Black/red
- Comments
- Quick Shift electronic gear change. Passenger seat cover. Small windscreen.
Specs last verified against published sources: .
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 | 2020 | 2022 | 2023 | 2024 | 2025 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 124 cc | 124 cc | 124 cc | 124 cc | 124 cc |
| Dry weight | 120 kg | 129 kg | 129 kg | 129 kg | 129 kg | 129 kg |
| Seat height | 820 mm | 820 mm | 820 mm | 820 mm | 820 mm | 820 mm |
| Fuel capacity | 14.5 L | 14.5 L | 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 RS 125 GP Replica?
The 2023 Aprilia RS 125 GP Replica has a Capacity of 124.2 ccm (7.58 cubic inches).
What engine power does the Aprilia RS 125 GP Replica have?
The 2023 Aprilia RS 125 GP Replica has a Power of 14.8 HP (11.0 kW) @ 10000 RPM.
How many gears does the Aprilia RS 125 GP Replica have?
The 2023 Aprilia RS 125 GP Replica has a Gearbox of 6-speed.
What is the torque of the Aprilia RS 125 GP Replica?
The 2023 Aprilia RS 125 GP Replica has a Torque of 11.2 Nm (1.1 kgf-m or 8.3 ft.lbs) @ 8000 RPM.
How much does the Aprilia RS 125 GP Replica weigh?
The 2023 Aprilia RS 125 GP Replica has a Dry weight of 129.0 kg (284.4 pounds).
Shop this bike
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The 2023 Aprilia RS 125 GP Replica is a top-tier sport bike designed to replicate the style and performance of the Grand Prix racing bikes. This sleek and stylish motorcycle boasts a powerful 125cc engine that delivers impressive speed and agility on the road. With its lightweight frame and advanced suspension system, the RS 125 GP Replica offers riders exceptional handling and control, making it a thrilling choice for any motorcycle enthusiast.
In addition to its performance capabilities, the 2023 Aprilia RS 125 GP Replica features a striking design that pays homage to the brand's racing heritage. The bold graphics and aerodynamic bodywork give the bike a standout appearance that is sure to turn heads. Overall, the RS 125 GP Replica is a top-notch sport bike that offers a winning combination of speed, handling, and style, making it a standout choice for riders looking for an exhilarating riding experience.
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