This manual covers the Kawasaki KX125 and KX250 motorcycles produced between 1992 and 1993. These performance motocross motorcycles were renowned for their competitive edge in racing, featuring liquid-cooled, two-stroke engines with reed valve induction. The KX line has a rich heritage in motocross, with this generation representing significant advancements in suspension, engine delivery, and chassis refinement, making them highly regarded by riders and competitors alike.

This comprehensive service and repair manual provides detailed instructions for owners, mechanics, and technicians. It covers all essential systems, including engine overhaul, cooling, fuel, ignition, transmission, suspension, brakes, and electrical components. The manual offers expert-level guidance on routine maintenance, engine rebuilds, carburetor tuning, suspension servicing, and brake system repairs, along with troubleshooting diagnostics, special tool requirements, torque specifications, and component clearances.