Aprilia RS4 125 2013 - Specifications & Review

Introducing the 2013 Aprilia RS4 125, a compact powerhouse that seamlessly blends cutting-edge technology with spirited performance, making it a standout in the sport motorcycle category. Designed for both novice riders and experienced enthusiasts looking for an agile and responsive machine, the RS4 125 captures the essence of Aprilia’s racing heritage while offering a user-friendly experience. With its sleek lines and aggressive styling, this bike demands attention on the road and is perfect for those seeking a blend of practicality and excitement.

At the heart of the RS4 125 lies a robust 124.80cc single-cylinder four-stroke engine that delivers an impressive 16.04 horsepower at 11.7 kW. This spirited engine, with a high compression ratio of 12.5:1, is paired with a 6-speed gearbox, allowing riders to experience a thrilling ride whether navigating city streets or cruising on winding roads. The liquid cooling system ensures optimal performance, while the multi-plate clutch in an oil bath contributes to smooth gear transitions. The precise bore and stroke of 58.0 x 47.0 mm (2.3 x 1.9 inches) highlight the engine’s engineering prowess, providing excellent throttle response and an exhilarating riding experience.

The Aprilia RS4 125 is not just about power; it also boasts a well-crafted chassis and advanced suspension that enhance both handling and comfort. The aluminum perimeter frame contributes to its lightweight construction, weighing in at just 120 kg (264.6 lbs), making it incredibly nimble. The front features a 40 mm upside-down hydraulic fork, delivering 110 mm of travel, while the rear swingarm is equipped with a hydraulic monoshock offering 130 mm of travel. Coupled with high-performance braking components, including a 300 mm stainless steel disc with a radial 4-piston caliper at the front, the RS4 125 ensures confident handling and stopping power. Riders can also appreciate the adjustable spring preload that caters to individual preferences, enhancing ride quality.

Pros:

1. Lightweight and Agile: At just 120 kg, the RS4 125 offers exceptional maneuverability, making it perfect for both city commuting and spirited rides.
2. Sporty Performance: The powerful engine and 6-speed transmission provide a thrilling experience, allowing riders to tap into its sporty nature effortlessly.
3. Advanced Features: The combination of an aluminum frame, high-quality suspension, and powerful brakes enhances overall performance and rider confidence.

Cons:

1. Limited Power for Highways: While perfect for urban settings, the 16.04 HP may feel underwhelming for long-distance highway cruising compared to larger bikes.
2. Seat Height: With a seat height of 820 mm, it may not be suitable for shorter riders without adjustments or modifications.
3. Fuel Capacity: The 14.5-liter tank might require more frequent refueling on longer rides, which could limit travel distance without stops.

The 2013 Aprilia RS4 125 stands as a testament to the ideal blend of sportiness and practicality, appealing to those ready to embrace the thrill of motorcycling without compromising on comfort or technology.