The Nexus 500 MK1, produced from 2005 to the present, is a distinguished maxi-scooter that embodies Italian engineering and performance. This model offers a potent blend of comfort and sportiness, making it suitable for both daily commuting and longer journeys. Known for its robust 492.7 cc liquid-cooled, single-cylinder engine, the Nexus 500 delivers approximately 40 HP, providing ample power and responsive acceleration through its automatic CVT transmission. The scooter features a steel frame for durability and offers advanced systems like electronic fuel injection and optional ABS, reflecting a commitment to quality and rider experience in the maxi-scooter market. This comprehensive Service Repair Workshop Manual in English is designed to be an indispensable resource for Nexus 500 owners and independent mechanics. It covers all essential aspects of the vehicle, from routine maintenance procedures such as oil changes and filter replacements to in-depth troubleshooting and repair of complex systems including the engine, fuel, ignition, transmission, brakes, suspension, and electrical components. With detailed step-by-step instructions, diagnostic guidance, and clear diagrams, this manual empowers users to maintain their Nexus 500 effectively, ensuring optimal performance, reliability, and longevity, while offering significant cost savings compared to dealership services.