This service repair manual covers the KLX250R, KLX250, and KLX300R models from the first generation, produced between 1993 and 1997. These dual-sport and enduro motorcycles are known for their off-road capability and versatility, building on a strong heritage in off-road racing. With a 4-stroke, liquid-cooled, DOHC, single-cylinder engine, available in 249cc and 292cc displacements, these bikes offered a balanced performance suitable for both trail riding and everyday use. This comprehensive English-language manual provides factory-level detail essential for owners, mechanics, and technicians. It covers all major systems including the fuel, cooling, engine (top end, lubrication, right/left side assemblies, removal/installation), crankshaft, transmission, wheels, tires, final drive, brakes, suspension, steering, frame, and electrical system, complete with wiring diagrams. Procedures for maintenance, assembly, disassembly, troubleshooting, repair, component overhaul, and specification adjustments are thoroughly explained, ensuring the longevity and optimal performance of your KLX.