This comprehensive workshop service repair manual covers the Aprilia SXV RXV 450 and 550 models manufactured between 2006 and 2013. It provides detailed instructions and illustrations for every repair and maintenance procedure, from basic tune-ups to complex engine overhauls. The manual includes step-by-step instructions for:

* **Engine:** Disassembly, reassembly, valve adjustments, timing chain replacement, piston and cylinder replacement, crankshaft and connecting rod replacement, oil and filter changes.
* **Transmission:** Clutch adjustments, gearbox disassembly and reassembly, primary and secondary gear replacement, shifting mechanism repair.
* **Electrical System:** Wiring diagrams, troubleshooting guides, starter and charging system repair, ignition system repair, lighting system repair.
* **Suspension and Brakes:** Fork and shock absorber disassembly, rebuild, and adjustment, brake caliper and master cylinder servicing, brake line replacement.
* **Bodywork and Chassis:** Fairing and body panel removal and installation, fuel tank and seat removal and installation, steering head bearings replacement.

This manual is an essential resource for anyone looking to perform service or repairs on their Aprilia SXV RXV 450 or 550 motorcycle. It is written in clear, concise language and is well-organized for easy navigation. With detailed diagrams and illustrations, even novice mechanics can gain the confidence to tackle a wide range of repairs.

## The Aprilia SXV RXV 450 & 550: A Supermoto Masterpiece

The Aprilia SXV RXV 450 and 550 are high-performance supermoto motorcycles produced by the Italian manufacturer from 2006 to 2013. These machines are renowned for their exceptional handling, powerful engines, and aggressive styling, making them a favorite among both amateur and professional riders. The SXV RXV 450 is powered by a liquid-cooled, single-cylinder, four-stroke engine displacing 449cc, while the 550 model boasts a slightly larger 549cc engine, offering even more power and torque. Both models utilize a six-speed transmission, delivering seamless power delivery across the entire rev range.

The SXV RXVs are built on a lightweight, tubular steel frame, offering excellent rigidity and responsiveness. The inverted telescopic forks and single-sided swingarm with a monoshock provide exceptional handling and precise control, allowing riders to push the limits on both tarmac and dirt. The SXV RXV’s aggressive styling, featuring sharp lines and a distinctive dual exhaust system, further emphasizes its performance-oriented character. These machines are designed to be agile and responsive, making them perfect for both track days and street riding. While the SXV RXVs were discontinued in 2013, their legacy continues to inspire enthusiasts with their raw power, handling prowess, and distinct character. Owners and mechanics alike can delve into the intricacies of these machines with the aid of comprehensive workshop service repair manuals, which provide detailed instructions and diagrams for maintenance and repair, ensuring optimal performance and longevity.