This comprehensive Aprilia SR 50 1999 Repair/Service Manual provides you with the same detailed information used by official Aprilia dealers. It contains step-by-step instructions and diagrams covering all aspects of the scooter, from basic maintenance like changing spark plugs to more complex procedures like electrical system troubleshooting. You'll find precise torque settings, fluid capacities, and clear explanations for every component. This manual is your ultimate resource for keeping your Aprilia SR 50 1999 running smoothly and efficiently. It covers topics like: * **General Information:** This section provides an overview of the scooter and its key features. * **Periodic Maintenance and Tune-Up Procedures:** Learn the recommended maintenance schedule and how to perform routine tune-ups. * **Engine:** In-depth information on the engine, including disassembly, assembly, and troubleshooting. * **Fuel and Lubrication System:** Detailed instructions for servicing the fuel system, including fuel lines, filters, and carburetor. * **Cooling System:** Understand the cooling system, including the radiator, hoses, and fan. * **Electrical System:** Comprehensive coverage of the electrical system, from wiring diagrams to troubleshooting common problems. * **Chassis:** Information on the chassis, including the suspension, brakes, and steering. * **Servicing Information:** Get valuable tips and technical data for servicing your Aprilia SR 50 1999. * **Updates:** Stay up-to-date with the latest service bulletins and technical information. This manual is designed to be user-friendly and easy to navigate. Whether you are a seasoned mechanic or a first-time owner, this resource will empower you to confidently maintain and repair your Aprilia SR 50 1999.

The Aprilia SR 50, introduced in 1997 and continuing in production until 2006, was a popular and sporty scooter that captured the hearts of many riders. It became synonymous with agile handling, a peppy, albeit limited, performance, and a distinct, youthful design. The SR 50 found its niche in the urban jungle, offering a practical and fun alternative to traditional motorcycles. Its compact size and low seat height made it accessible to riders of all levels, making it an ideal choice for beginners and experienced riders alike. The 1999 model, in particular, benefited from Aprilia's ongoing development, boasting refinements to the engine, suspension, and overall aesthetics. The heart of the SR 50 was its air-cooled, two-stroke, single-cylinder engine, displacing 49cc and producing around 4 horsepower. While not a powerhouse, the engine provided enough punch for zipping around town and navigating traffic. The SR's agility was further enhanced by its lightweight aluminum frame and telescopic front fork, offering a responsive and enjoyable ride experience. The scooter's distinctive styling, with its sharp lines, aerodynamic bodywork, and low-slung profile, cemented its status as a head-turner. The 1999 model boasted upgraded instrumentation with a more legible and informative layout, further enhancing the overall riding experience. With its blend of practicality, performance, and visually appealing design, the Aprilia SR 50 1999 continues to be sought after by enthusiasts, offering a unique and engaging two-wheeled experience.