This manual covers the 1998 KDX200, a dual-sport motorcycle renowned for its powerful liquid-cooled, 2-stroke, 198 cc engine featuring integrated power valve system. Building on a legacy in performance motorcycles, this third-generation KDX200 offers agile handling and versatility for both off-road trails and street use. Its design prioritizes robust engineering, evident in its reliable 6-speed transmission, wet multi-disc clutch, and effective hydraulic disc brakes front and rear. The motorcycle's long-travel suspension is engineered to provide stability across varied terrain, and its essential lighting ensures visibility. This comprehensive Service Repair Manual provides complete service and repair information for the 1998 KDX200. It details every aspect of the motorcycle, from general information, fuel and cooling systems, to engine top-end, right-side, and bottom-end components, transmission, wheels, tires, brakes, suspension, steering, and the electrical system. The manual includes step-by-step instructions for maintenance, diagnostics, repair, and rebuilds, along with critical technical data such as torque specifications and fluid capacities. This resource is designed to empower owners and technicians to perform all necessary upkeep and repairs, ensuring the longevity and optimal performance of the KDX200.