The Nexus 500 Mk1, introduced in 2006, stands as a prominent example of engineering prowess in the maxi-scooter and sport-scooter market. Designed to offer a compelling blend of sporty performance, long-distance comfort, and everyday practicality, it features a robust 4-stroke, single-cylinder, liquid-cooled engine with electronic fuel injection, producing approximately 40 horsepower. Its aggressive styling, comfortable ergonomics, and premium componentry positioned it as a strong contender against rivals, appealing to commuters, sport-oriented riders, and touring enthusiasts alike.

This comprehensive factory service manual provides in-depth repair, maintenance, and diagnostic information for the Nexus 500 Mk1. Covering all major systems, including the engine, fuel, ignition, cooling, transmission, chassis, suspension, brakes, and electrical systems, it details everything from routine scheduled maintenance and fluid changes to complete component disassembly, inspection, and repair. With step-by-step instructions, torque specifications, and troubleshooting guides, this manual is an essential resource for professional mechanics and experienced DIY enthusiasts seeking to maintain and restore their vehicle to optimal performance and reliability.