The Suzuki GN250, produced between 1982 and 1983, is a robust and reliable 249cc, air-cooled, four-stroke single-cylinder motorcycle designed for everyday commuting and general riding. Known for its comfortable riding posture, durable construction, and straightforward engineering, the GN250 offers dependable performance with a focus on ease of use and cost-effectiveness. Its design emphasizes practicality, featuring a front disc brake for effective stopping power and a 6-speed transmission for efficient power delivery, making it a solid choice for both new and experienced riders seeking a no-nonsense street machine.

This workshop service repair manual provides comprehensive guidance for the maintenance, repair, and overhaul of the Suzuki GN250. It covers essential systems including the engine, fuel system, ignition, transmission, drivetrain, suspension, brakes, and electrical system. Detailed procedures for routine maintenance, troubleshooting common issues, component disassembly and reassembly, and complete engine rebuilds are included. This manual is an indispensable resource for owners, mechanics, and technicians aiming to preserve the performance, reliability, and longevity of their GN250 motorcycle.