Aprilia RS4 125

Introducing the 2011 Aprilia RS4 125, a motorcycle that encapsulates the spirit of sport riding while catering to new and seasoned riders alike. Positioned as an entry-level sportbike, the RS4 125 is designed to deliver an exhilarating experience within a lightweight frame, making it an ideal choice for those looking to explore the world of performance motorcycles without overwhelming power. With its aggressive styling, inspired by the larger Aprilia models, this bike not only turns heads but also instills confidence in its riders, paving the way for thrilling adventures on both city streets and winding backroads. At the heart of the RS4 125 lies a spirited single-cylinder, four-stroke engine, boasting a displacement of 124.80 cc that produces an impressive 16.04 horsepower. This engine is engineered with a high compression ratio of 12.5:1, allowing for quick acceleration and a lively throttle response. The 6-speed gearbox ensures smooth gear changes, giving riders the ability to tap into the bike's performance potential while maintaining control. Combined with its lightweight design—tipping the scales at just 120 kg—this motorcycle offers nimble handling and agility, making it a joy to ride around tight corners or during spirited sprints. The RS4 125 is not just about raw power; it’s also equipped with an array of features that enhance both safety and comfort. The aluminum single cradle frame is not only lightweight but also provides exceptional rigidity, contributing to the bike's precise handling characteristics. The front suspension features a 40 mm upside-down hydraulic fork, while the rear is equipped with a hydraulic monoshock, adjustable for spring preload, allowing riders to fine-tune their ride quality based on personal preference. Stopping power is assured with a robust braking system comprising a 300 mm front disc and a 220 mm rear disc, ensuring that the RS4 125 can handle any situation with confidence. Additionally, with a fuel capacity of 14.5 liters, riders can enjoy longer rides without the constant worry of refueling. **