The Nexus 500 Mk1, produced from 2005 to 2009, is a maxi-scooter engineered for a blend of sporty handling and Grand Tourer comfort. Powered by the Master 500 engine, this model offers approximately 40 HP and 45 Nm of torque, making it a capable performer in its class. Its design emphasizes a powerful engine, agile chassis, and comfortable ergonomics, positioning it as a strong contender against contemporaries like the T-Max 500 and Burgman. Manufactured in Italy, the Nexus 500 is known for its robust build and performance-oriented features, including an automatic CVT transmission and optional ABS for enhanced safety. This comprehensive workshop service and repair manual provides in-depth guidance for owners, independent workshops, and mechanics. It covers all essential aspects of the Nexus 500 Mk1, including detailed procedures for engine overhaul, fuel and ignition systems, cooling, exhaust, transmission, brakes, suspension, steering, and electrical systems. The manual also includes essential information on preventive maintenance, diagnostic troubleshooting for all major systems, repair procedures, adjustment specifications, electrical component testing, critical torque values, fluid capacities and types, and detailed wiring diagrams. Its purpose is to empower users with the knowledge to perform effective DIY maintenance and repairs, ensuring the longevity and optimal performance of their vehicle.