This comprehensive Suzuki GS GSX 250 400 450 Service Repair Workshop Manual covers models from 1979 to 1985, providing you with the same detailed information and instructions used by professional mechanics around the world. It includes step-by-step instructions, illustrations, wiring diagrams, and specifications to ensure you can successfully repair and troubleshoot your motorcycle. The manual covers a vast array of topics including: general information, routine maintenance procedures, detailed specifications, periodic checks and adjustments, lubrication instructions, cooling system guidance, transmission information, drive chain and sprocket details, engine specifications, complete engine removal and installation procedures, fuel system maintenance, steering system guidance, shock absorber repair, bodywork information, intake and exhaust system details, a comprehensive electrical system overview, advanced troubleshooting techniques, and extensive wiring diagrams. This manual is an invaluable resource for any owner who wants to perform their own repairs, save money on service costs, and gain a deeper understanding of their Suzuki GS GSX 250 400 450 motorcycle.

The Suzuki GS/GSX 250, 400, and 450 motorcycles, produced from 1979 to 1985, represent a significant chapter in Suzuki's history and the evolution of the sportbike. These machines were the successors to the highly successful Suzuki GT series, embracing a more modern and streamlined design aesthetic. The GS/GSX models were powered by air-cooled, four-stroke, parallel-twin engines, renowned for their smooth and reliable performance. The 250 offered a peppy and approachable ride, while the 400 and 450 provided a more substantial powerband and a thrilling experience. These motorcycles featured a tubular steel frame, telescopic front forks, and twin rear shock absorbers, offering a balanced and predictable handling experience. The GS/GSX series was praised for its sleek styling, featuring a distinctive teardrop-shaped tank, a low-slung profile, and stylish graphics. This era of Suzuki motorcycles saw the introduction of innovative features like the 'GSX-R' moniker, which later became synonymous with Suzuki's high-performance sportbike models. The Suzuki GS/GSX 250, 400, and 450 gained immense popularity during their production run, capturing the hearts of riders seeking a blend of performance, affordability, and style. These motorcycles became a staple on streets and racetracks alike, attracting both novice and experienced riders. The GS/GSX series played a crucial role in establishing Suzuki's reputation as a leading motorcycle manufacturer, paving the way for future generations of innovative and technologically advanced sportbikes. Their legacy continues to inspire enthusiasts today, as these machines remain cherished by collectors and riders alike for their timeless design, reliable performance, and the sheer joy they deliver on the open road.