Aprilia RS 125 Replica GP
2019Sportbike

Aprilia RS 125 Replica GP

Key specifications

Engine
124 cc
Power
15 HP
Torque
11 Nm
Fuel type
petrol
Fuel capacity
3.8 L
Transmission
6-speed
Seat height
32 mm
Front brakes
Single disc. Stainless steel disc with radial 4 piston calliper
Rear brakes
Single disc. Single 30 mm piston

Overview

Introducing the 2019 Aprilia RS 125 Replica GP, a stunning entry into the world of sport bikes that combines cutting-edge technology with the thrill of competitive racing. This bike is not just a replica; it’s a homage to Aprilia's rich heritage in Grand Prix racing, designed for newbies and seasoned riders alike who crave an exhilarating ride. With its aggressive styling, lightweight frame, and advanced engineering, the RS 125 stands out in the crowded sport category, offering an exciting gateway for riders looking to hone their skills on a machine that echoes the spirit of the track. At the heart of the RS 125 Replica GP is a single-cylinder, four-stroke engine that delivers a spirited 15 horsepower at 10,500 RPM. With a compression ratio of 12.5:1 and a well-engineered bore and stroke of 58.0 x 47.0 mm, this compact powerplant doesn’t just offer impressive power; it provides an engaging riding experience. Torque peaks at 10.90 Nm at 8,250 RPM, ensuring smooth acceleration and responsive handling in urban settings and on twisty roads. Coupled with a slick 6-speed gearbox and liquid cooling, this bike is built for both performance and reliability, allowing riders to push their limits with confidence. The RS 125 is packed with features that enhance both aesthetics and functionality. Its aluminum perimeter frame contributes to a lightweight build of just 120 kg (264.6 pounds), giving it an agile feel that’s perfect for navigating tight corners. The upside-down hydraulic front fork and the adjustable rear monoshock suspension work in harmony to deliver a balanced ride, absorbing bumps while providing excellent feedback. Additionally, the premium braking components, including a radial 4-piston caliper and a 300 mm stainless steel disc at the front, ensure stopping power that matches the bike's sporty capabilities. With an electric starter and an array of striking color options—black, silver, red, and green—this bike is as much a statement of style as it is a performance machine. **

Pros

  • Lightweight and Agile: At just 120 kg, the RS 125 offers nimble handling, making it perfect for city riding and spirited cornering.
  • High-Performance Engine: The single-cylinder engine delivers impressive power and torque, providing an engaging riding experience ideal for both new and experienced riders.
  • Advanced Suspension and Braking: With quality suspension components and powerful brakes, the bike offers excellent stability and control, enhancing rider confidence.

Cons

  • Limited Power for Highway Riding: While the engine performs well in urban settings, it may feel underpowered for extended highway journeys or overtaking on faster roads.
  • Seat Height: With a seat height of 820 mm (32.3 inches), it may not be comfortable for shorter riders, potentially affecting maneuverability at stops.
  • Single-Cylinder Vibration: The single-cylinder setup can lead to increased vibrations at higher RPMs, which might not be to everyone's liking during longer rides.

Technical details

Source specification data

Make
Aprilia
Model
RS 125 Replica GP
Category
Sport
Starter
Electric
Color Options
Black/silver/red/green
Power
15.00 HP (10.9 kW)) @ 10500 RPM
Clutch
Multi-plate in oil bath.
Torque
10.90 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 8250 RPM
Ignition
Electronic with CDI capacity discharge
Driveline
Primary
drive:
Gearbox
: 63/19 (3.31).
Final
drive:
Chain
: 17/40 (2.35).
Fuel System
Injection
.
G
ø 32mm
Bore X Stroke
58.0 x 47.0 mm (2.3 x 1.9 inches)
Compression
12.5:1
Displacement
124.20 ccm (7.58 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Emission Details
Euro 4
Lubrication System
Wet sump
Valves Per Cylinder
4
Transmission Type Final Drive
Chain
Seat Height
820 mm (32.3 inches) If adjustable, lowest setting.
Fuel Capacity
14.50 litres (3.83 gallons)
Overall Width
760 mm (29.9 inches)
Overall Height
1,135 mm (44.7 inches)
Overall Length
1,968 mm (77.5 inches)
Reserve Fuel Capacity
3.30 litres (0.87 gallons)
Weight Incl Oil Gas Etc
120.0 kg (264.6 pounds)
Wheels
Light alloy with 6 split spokes
Rear Tyre
130/70-R17
Frame Type
Aluminium perimeter
Front Tyre
100/80-R17
Rear Brakes
Single disc. Single 30 mm piston
Front Brakes
Single
disc.
Stainless
steel disc with radial 4 piston calliper
Rear Suspension
Asymetric
swingarm.
Hydraulic
monoshock with adjustable spring preload.
Front Suspension
Upside down hydraulic fork
Rear Wheel Travel
130 mm (5.1 inches)
Front Wheel Travel
110 mm (4.3 inches)
Rear Brakes Diameter
218 mm (8.6 inches)
Front Brakes Diameter
300 mm (11.8 inches)

Available colors

Black/silver/red/green