Aprilia RS 125 Replica GP - 2019 Specifications and Reviews

The 2019 Aprilia RS 125 Replica GP is an entry-level supersport machine designed for new and younger riders seeking an authentic race-replica experience. Known for its aggressive styling and nimble handling, this lightweight 120kg sportbike delivers sporty performance with manageable power suitable for learners progressing their skills on track or road.

2019
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General information

CategorySport
Year2019
ModelAprilia RS 125 Replica GP

Engine and Transmission Specifications

Emission detailsEuro 4
DrivelinePrimary drive: Gearbox: 63/19 (3.31). Final drive: Chain: 17/40 (2.35).
ClutchMulti-plate in oil bath.
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionElectronic with CDI capacity discharge
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Magneti Marelli M3G ø 32mm ECU
Valves per Cylinder4
Bore x Stroke58.0 x 47.0 mm (2.3 x 1.9 inches)
Compression12.5:1
Torque10.9 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 8250 RPM
Power15.0 HP (10.9 kW) @ 10500 RPM
Engine typeSingle cylinder, four-stroke
Capacity:124.2 ccm (7.58 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsLight alloy with 6 split spokes
Rear brakesSingle disc. Single 30 mm piston
Diameter300 mm (11.8 inches)
Front brakesSingle disc. Stainless steel disc with radial 4 piston calliper
Rear tire130/70-R17
Front tire100/80-R17
Rear wheel travel130 mm (5.1 inches)
Rear SuspensionAsymetric swingarm. Hydraulic monoshock with adjustable spring preload.
Front wheel travel110 mm (4.3 inches)
Front SuspensionUpside down hydraulic fork
Frame typeAluminium perimeter

Physical measures and capacities

Reserve fuel capacity3.30 litres (0.87 US gallons)
Fuel capacity14.50 litres (3.83 US gallons)
Wheelbase1353 mm (53.3 inches)
Overall width760 mm (29.9 inches)
Overall length1968 mm (77.5 inches)
Overall height1135 mm (44.7 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc120.0 kg (264.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsBlack/silver/red/green

Performance Profile & Rider Fit

15 hp
Peak Power
12.5s
0-60 mph

Best For

Track75%
City65%
Cornering90%
Daily Riding55%
Touring20%
Passenger15%

Rider Profile

Best ForThis bike suits newer or younger riders, including those on a learner or restricted licence, who want a genuine sportbike experience without intimidating power.
PurposeBuilt for sharp, playful cornering and mimicking GP-style riding rather than outright speed, it rewards momentum-carrying and precise lines over brute acceleration.
Rider FitIts extremely light weight and compact dimensions make it easy to flick around and manageable for smaller or less physically strong riders.
CharacterIt has the soul of a small racer, eager to be revved hard and thrown into corners, with sharp handling and race-derived chassis feel.
Not Ideal ForIt is not suited to riders wanting strong highway performance, long-distance comfort, passenger carrying, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2019 Aprilia RS 125 Replica GP Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2019 Aprilia RS 125 Replica GP, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2019 Aprilia RS 125 Replica GP motorcycle is a top-of-the-line sport bike that delivers an exhilarating riding experience. With its sleek and aggressive design, this replica of the MotoGP RS-GP machine is sure to turn heads on the road. The 125cc engine provides ample power for thrilling performance, while the advanced chassis and suspension ensure precise handling and control. Whether you're a seasoned rider or a novice, the RS 125 Replica GP offers a thrilling ride that will leave you wanting more. In addition to its impressive performance capabilities, the 2019 Aprilia RS 125 Replica GP also boasts cutting-edge technology and premium features. The bike is equipped with a sophisticated digital dashboard, LED lighting, and advanced braking systems for enhanced safety. Its lightweight and compact design make it perfect for navigating through city streets or tackling twisty mountain roads. Overall, the Aprilia RS 125 Replica GP is a high-performance motorcycle that offers both style and substance for riders who crave excitement and precision on the road.
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