
Aprilia RS4 50
Key specifications
Overview
Introducing the 2016 Aprilia RS4 50—a striking entry in the world of sport motorcycles that perfectly embodies the Italian manufacturer’s commitment to performance, style, and innovation. With its aggressive design and advanced engineering, the RS4 50 is tailored for young riders and enthusiasts looking for a nimble and responsive machine that can navigate both city streets and winding roads with ease. As a lightweight sportbike with a competitive edge, the RS4 50 fits seamlessly into the market, targeting riders who demand agility without compromising on the thrill of motorcycling. At the heart of the RS4 50 lies a spirited 49.90cc single-cylinder, two-stroke engine, designed to deliver an exhilarating riding experience. With a compression ratio of 11.5:1 and a bore and stroke of 39.9 x 39.9 mm, this little powerhouse produces a punchy performance that is sure to delight. The liquid-cooled engine, combined with a 6-speed gearbox, ensures smooth acceleration and responsive power delivery, making it an ideal choice for both beginners and seasoned riders. The electronic ignition system with CDI provides reliable starts, while the carburettor fuel system optimizes efficiency, allowing riders to enjoy longer rides with fewer stops. The 2016 RS4 50 boasts an impressive array of features that enhance its sporty character and rideability. The chassis is equipped with a robust 41 mm upside-down front fork and an asymmetric swingarm with a monoshock rear suspension, ensuring precise handling and stability even at high speeds. With a front brake diameter of 300 mm and a radial 4-piston caliper, the braking system provides exceptional stopping power, giving riders confidence in their ability to tackle sharp corners and sudden stops. Additional conveniences, such as electric starting and a comfortable seat height of 820 mm, make the RS4 50 accessible to a broad range of riders. Available in bold color options of black and yellow, this motorcycle stands out not just in performance but also in aesthetics. **
Pros
- Lightweight and Nimble: The compact design and low weight make it easy to maneuver for new riders.
- Powerful Engine: The two-stroke engine offers impressive acceleration and spirited performance, perfect for sport riding.
- Advanced Suspension and Braking: High-quality suspension components and effective braking system ensure excellent handling and safety.
Cons
- Limited Fuel Capacity: With a fuel tank size of 14.5 liters, long-distance rides may require more frequent refueling.
- Two-Stroke Engine Maintenance: The two-stroke engine may require more maintenance and upkeep compared to four-stroke counterparts.
- Targeted Audience: As a smaller displacement bike, it may not appeal to seasoned riders looking for more power and size.
Technical details
Source specification data
- Make
- Aprilia
- Model
- RS4 50
- Category
- Sport
- Starter
- Electric
- Instruments
- LCD screen
- Color Options
- Black, yellow
- Clutch
- Multiplate wet clutch
- Gearbox
- 6-speed
- Ignition
- Electronic with CDI capacity discharge
- Driveline
- Chain
- , 11/53.
- Primary
- drive:
- Gears
- , 21/78.
- Fuel System
- Carburettor
- Bore X Stroke
- 39.9 x 39.9 mm (1.6 x 1.6 inches)
- Compression
- 11.5:1
- Displacement
- 49.90 ccm (3.04 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Emission Details
- Euro 2
- Lubrication System
- Automatic mixer
- 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
- 740 mm (29.1 inches)
- Overall Height
- 1,138 mm (44.8 inches)
- Overall Length
- 1,953 mm (76.9 inches)
- Reserve Fuel Capacity
- 3.30 litres (0.87 gallons)
- Rear Tyre
- 130/70-17
- Front Tyre
- 100/80-17
- Rear Brakes
- Single disc
- Front Brakes
- Single disc. Radial 4 piston calliper
- Rear Suspension
- Asymmetric swingarm with monoshock
- Front Suspension
- 41 mm upside down fork
- Rear Wheel Travel
- 122 mm (4.8 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)