The Kawasaki Ninja 250R, also known as the GPX250R and often nicknamed the "Baby Ninja," represents a significant lineage in Kawasaki's sportbike offerings, with a production history spanning from the 1980s to the present. This model, internally coded as EX250, has been a cornerstone for riders seeking an accessible yet capable sport motorcycle. Its engineering emphasizes reliability and performance for its class, featuring a liquid-cooled, parallel-twin engine that typically displaces around 249 cc. Depending on the generation, it has utilized either carburetors or fuel injection, paired with a six-speed transmission and a wet, multi-plate clutch. The Ninja 250R is celebrated for its user-friendly nature, making it a popular choice for both new riders and those looking for an economical and dependable machine for daily commuting, spirited riding, and even track days.

This comprehensive Workshop Service Repair Manual, written in English, is designed to be an indispensable resource for maintaining and repairing your Kawasaki Ninja 250R / GPX250R. It covers an extensive range of topics, including general information, safety precautions, detailed periodic maintenance schedules, and step-by-step procedures for all major systems. From engine top-end and fuel systems to brakes, suspension, electrical components, and final drive, this manual offers in-depth guidance for disassembly, reassembly, and troubleshooting. Its technical depth ensures that both DIY enthusiasts and professional technicians have the necessary information to keep their motorcycle in optimal condition, thereby maximizing its lifespan and performance.