This comprehensive Aprilia SR50 SR 50 workshop repair service manual covers model years 1992-2011, encompassing all models, engines, trim levels, and transmission types. It provides a wealth of information for service, maintenance, and troubleshooting your motorcycle. The manual offers detailed instructions for a wide range of procedures, including: **General Information**: This section provides an overview of your Aprilia SR50 SR 50, covering its design, operation, and safety features. **Fuel System**: Detailed instructions for diagnosing and repairing fuel system issues, including carburetor adjustments, fuel line replacement, and fuel pump maintenance. **Cooling System**: Learn about your motorcycle's cooling system, including radiator maintenance, coolant replacement, and troubleshooting cooling system problems. **Engine Top End**: This section covers the engine's cylinder head, pistons, valves, and other components. It includes detailed procedures for disassembly, inspection, repair, and reassembly. **Clutch**: Learn how to adjust, repair, and replace your clutch, including detailed information on clutch components and troubleshooting clutch problems. **Engine Lubrication System**: This section covers the engine's oil system, including oil changes, filter replacements, and troubleshooting lubrication problems. **Engine Removal/Installation**: Detailed instructions are provided for removing and reinstalling the engine, complete with illustrations and step-by-step procedures. **Crankshaft/Transmission**: Covers the crankshaft, transmission, and related components. You'll find information on adjusting, repairing, and replacing these vital parts. **Wheels/Tires**: Explore proper wheel and tire maintenance, including tire replacement, wheel balancing, and diagnosing wheel issues. **Final Drive**: This section covers the final drive system, including chain adjustment, replacement, and troubleshooting final drive problems. **Brakes**: Learn how to maintain and repair your brakes, including brake pad replacement, caliper servicing, and troubleshooting brake issues. **Suspension**: Explore the motorcycle's suspension system, including shock absorber adjustments, fork maintenance, and troubleshooting suspension problems. **Steering**: This section covers the steering system, including steering head bearings, handlebar adjustments, and troubleshooting steering issues. **Frame**: Includes information on the motorcycle's frame, including frame inspection, repair, and structural integrity. **Electrical System**: Detailed information on the electrical system, including wiring diagrams, troubleshooting electrical issues, component replacement, and electrical system maintenance. **Appendix**: This section provides additional information, such as specifications, torque values, and helpful resources. This manual is designed to be user-friendly, with clear instructions, illustrations, and diagrams. It is an essential resource for anyone looking to perform maintenance, repair, or troubleshoot their Aprilia SR50 SR 50.

## Aprilia SR50: A Legacy of Italian Style and Performance The Aprilia SR50, a sporty scooter produced by the Italian motorcycle manufacturer Aprilia from 1992 to 2011, has become a cult classic known for its striking design, spirited performance, and enduring popularity. Initially released as a 49cc two-stroke model, the SR50 quickly gained traction with its agile handling and sharp, almost aggressive aesthetic. This dynamic design, featuring a low-slung profile, sculpted bodywork, and a distinctive pointed front headlight, made the SR50 stand apart from the more conservative scooter offerings of the time. Its compact dimensions and lightweight construction contributed to its nimble performance, making it ideal for urban commuting and spirited weekend rides. Over the years, the SR50 received several updates and revisions, including the introduction of a 4-stroke engine in some models and the addition of features like disc brakes and electronic ignition. Despite these changes, the SR50 remained true to its core identity, balancing sporty performance with practicality. The SR50 became a mainstay in the European scooter market, lauded for its affordability, reliability, and fun-to-ride factor. Its popularity transcended generations, appealing to both young riders seeking their first taste of two-wheeled freedom and seasoned enthusiasts looking for a lightweight and agile machine. The SR50's legacy continues to live on, with many models remaining in use even today, a testament to their robust construction and enduring appeal.