The 1987 Yamaha TZR250 is a distinguished 250cc two-stroke sportbike, powered by a liquid-cooled, V-twin engine displacing 249cc. This model is celebrated for its performance-oriented design, featuring a nimble chassis and Yamaha's innovative Power Valve System (YPVS) for enhanced power delivery across its operating range. As a contemporary to other prominent sportbikes of its era, the TZR250 embodies Yamaha's rich motorsport heritage and commitment to engineering excellence, offering an engaging riding experience for enthusiasts.

This comprehensive service manual provides detailed information essential for the maintenance, repair, and troubleshooting of your 1987 Yamaha TZR250. It covers all major systems, including the engine, transmission, fuel system, cooling system, ignition, electrical components, suspension, and brakes. The manual is structured to assist both owners performing routine upkeep and technicians undertaking more complex overhauls, ensuring the longevity and optimal performance of your motorcycle.