The Yamaha SRX250, produced in 1987, is a lightweight sportbike renowned for its balanced engineering and accessible performance. Featuring a 249cc air-cooled vertical twin-cylinder engine with DOHC and four valves per cylinder, this motorcycle embodies a design philosophy that prioritizes a blend of sporty handling, reliable operation, and a clean, minimalist aesthetic. Its vertical twin-cylinder layout, coupled with a 6-speed transmission and chain drive, offers an engaging riding experience suitable for both new and experienced riders. The SRX250 is recognized for its dependable build quality, making it a sought-after model for those appreciating classic Japanese motorcycle design from the late 1980s.

This comprehensive factory service manual provides detailed instructions and specifications essential for the maintenance and repair of the 1987 Yamaha SRX250. Covering all major systems including the engine, fuel system, ignition, lubrication, cooling, transmission, clutch, chassis, suspension, brakes, and electrical components, this manual serves as an authoritative resource. It includes step-by-step repair procedures, maintenance schedules, troubleshooting guides, diagnostic charts, and precise torque specifications. Whether for routine servicing or in-depth overhauls, this manual is designed to assist owners and technicians in preserving the SRX250's performance and longevity.