The Aprilia RS4 125 4T 2012 Service Repair Workshop Manual is a comprehensive guide designed to empower mechanics and motorcycle enthusiasts with the knowledge and instructions necessary to maintain, service, and repair their Aprilia RS4 125 4T 2012 motorcycle. This manual is packed with detailed instructions, diagrams, illustrations, wiring schematics, and essential specifications, providing a complete resource for tackling any repair or troubleshooting task. The manual covers a wide range of topics, starting with general information about the Aprilia RS4 125 4T 2012, including routine maintenance procedures. It delves into specific areas like engine specifications, removal, and installation; fuel system intricacies; steering system adjustments; shock absorbers; and bodywork repairs. Additionally, it provides comprehensive guidance on the motorcycle's intake and exhaust systems, electrical systems, and advanced troubleshooting techniques. This manual serves as a valuable resource for both novice and experienced mechanics, offering the same level of information and procedures available to authorized dealerships. It enables you to perform repairs with confidence, saving money on expensive service visits and gaining a deeper understanding of your motorcycle. The clear and concise language combined with informative illustrations makes the manual easy to understand and navigate, guiding you through each repair process with ease.

The Aprilia RS4 125 4T, launched in 2012, is a sporty and affordable motorcycle designed for young riders seeking a thrilling entry into the world of two wheels. It boasts a sharp, aggressive design reminiscent of its larger siblings in the Aprilia lineup, featuring a low-slung profile, sculpted fairings, and a single-seat configuration. The RS4 125 4T is powered by a liquid-cooled, 4-stroke, single-cylinder engine that delivers a punchy performance for its 125cc displacement. With a claimed power output of 15 hp, it offers a spirited ride, capable of reaching a respectable top speed while remaining manageable for beginners. The RS4 125 4T is also known for its lightweight construction, featuring a trellis frame and a sturdy suspension setup, ensuring confident handling and agile maneuvering. This motorcycle is fitted with high-quality components that contribute to its overall performance and reliability. For example, the RS4 125 4T features a telescopic fork suspension at the front and a monoshock at the rear, offering a balanced ride and handling experience. The braking system comprises a disc brake at the front and a disc brake at the rear, providing adequate stopping power. The RS4 125 4T also comes standard with a digital instrument panel that provides essential information such as speed, engine RPM, and fuel level. Overall, the Aprilia RS4 125 4T offers a compelling package for aspiring motorcycle riders who are eager to experience the thrill of riding a lightweight and sporty machine. It’s a perfect stepping stone for riders seeking to gain experience and skills before graduating to larger-displacement motorcycles.