Sportbikes
2020Aprilia RS 125 GP Replica
40 fields on record
The 2020 Aprilia RS 125 GP Replica wears MotoGP-inspired colours on Aprilia's learner sports bike. Its liquid-cooled 124.8cc single makes 15 hp at 10,500 rpm and 10.9 Nm through a six-speed gearbox. An 820 mm seat, 145 kg wet weight and 14.5-litre tank suit new riders on road and track.
- Capacity
- 124.8 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 120.0 kg
- Seat height
- 820 mm
- Power
- 15.0 HP (11.0 kW) @ 10500 RPM
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 usEngine
- Capacity
- 124.8 ccm
- Power
- 15.0 HP (11.0 kW) @ 10500 RPM
- CO2 Emissions
- 4 CO2 g/km
- Torque
- 10.9 Nm (1.1 kgf-m) @ 8250 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1250 HP/kg (dry)
- Bore x stroke
- 58.0 x 47.0 mm
- Compression
- 12.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Electronic with CDI capacity discharge
- 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
- 1353 mm
- Overall length
- 1968 mm
- Overall width
- 760 mm
- Overall height
- 1135 mm
- Seat height
- 820 mm
- Dry weight
- 120.0 kg
- Wet weight
- 145.0 kg
- Fuel capacity
- 14.50 litres
- Reserve fuel capacity
- 3.30 litres
Chassis & suspension
- Frame
- Aluminium perimeter
- Front suspension
- 41mm Upside down hydraulic fork
- 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. Stainless steel disc with radial 4 piston calliper
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. Single 30 mm piston
- Rear brakes diameter
- 218 mm
- Front tyre
- 100/80-R17
- Rear tyre
- 130/70-R17
Other
- Color options
- Black/silver/red/green
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 | 2024 | 2025 | 2027 |
|---|---|---|---|---|---|
| Capacity | 125 cc | 124 cc | 124 cc | 124 cc | 124 cc |
| Dry weight | 120 kg | 129 kg | 129 kg | 129 kg | 129 kg |
| Seat height | 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 |
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 2020 Aprilia RS 125 GP Replica has a Capacity of 124.8 ccm (7.62 cubic inches).
What engine power does the Aprilia RS 125 GP Replica have?
The 2020 Aprilia RS 125 GP Replica has a Power of 15.0 HP (11.0 kW) @ 10500 RPM.
How many gears does the Aprilia RS 125 GP Replica have?
The 2020 Aprilia RS 125 GP Replica has a Gearbox of 6-speed.
What is the torque of the Aprilia RS 125 GP Replica?
The 2020 Aprilia RS 125 GP Replica has a Torque of 10.9 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 8250 RPM.
How much does the Aprilia RS 125 GP Replica weigh?
The 2020 Aprilia RS 125 GP Replica has a Dry weight of 120.0 kg (264.6 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
The 2020 Aprilia RS 125 GP Replica is a stunning motorcycle that pays homage to Aprilia's racing heritage. With its sleek design and powerful engine, this bike is sure to turn heads on the road. The GP Replica edition features striking graphics and colors inspired by Aprilia's championship-winning MotoGP bikes, giving it a truly unique and eye-catching appearance. The bike's performance is equally as impressive, with a high-revving 125cc engine that delivers thrilling acceleration and agility. Overall, the 2020 Aprilia RS 125 GP Replica is a top choice for riders who want a combination of style and performance in a compact and lightweight package.
In conclusion, the 2020 Aprilia RS 125 GP Replica is a standout motorcycle that offers a balance of style, performance, and heritage. With its striking design and powerful engine, this bike is a true head-turner on the road. Whether you're a dedicated racing enthusiast or simply a rider looking for a thrilling and stylish bike, the GP Replica edition of the Aprilia RS 125 is definitely worth considering.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.