The Yamaha YZ250, a 2002 model, is a high-performance 2-stroke motorcycle designed for motocross and demanding off-road competition. Renowned for its powerful liquid-cooled engine, delivering strong mid-range and top-end power, and its agile handling dynamics, this machine embodies Yamaha's extensive motorsport legacy. Its advanced suspension technology, lightweight chassis, and focus on performance make it a formidable contender in its segment, built for aggressive riding and challenging terrains.

This comprehensive service manual provides complete repair and maintenance information for the Yamaha YZ250. It covers all essential systems, including detailed engine overhaul procedures, transmission servicing, fuel and ignition system maintenance, chassis and suspension adjustments, and brake system repairs. The manual also includes routine maintenance schedules, troubleshooting guides for common issues, and technical specifications, serving as an indispensable resource for owners, mechanics, and technicians to ensure the optimal performance and longevity of their vehicle.