The Suzuki GSXR600, specifically the Third Generation (K4/K5) models produced between 2004 and 2005, represents a significant evolution in the supersport motorcycle segment. Manufactured in Japan, this sportbike is engineered to deliver a potent combination of accessible power and agile handling, drawing from Suzuki's extensive motorsports heritage. Key features include an inline four-cylinder, 599cc engine with electronic fuel injection, a 6-speed transmission, and a sophisticated chassis designed for dynamic performance. The GSXR600 is renowned for its balanced approach, making it a competitive choice in its class. This comprehensive Workshop Service Repair Manual, presented in English, provides detailed instructions for the maintenance and repair of the Suzuki GSXR600 (2004-2005). Covering engine, drivetrain, chassis, and electrical systems, the manual offers step-by-step procedures for routine maintenance, troubleshooting, and complete overhauls. It includes essential technical specifications, wiring diagrams, and guidance on special tools, empowering owners and technicians to ensure the optimal performance, reliability, and longevity of their motorcycle.