The Cagiva W16 t4 600, a dual-sport motorcycle from the late 1980s to early 1990s, offers a blend of on-road capability and off-road exploration. Powered by a single-cylinder, four-stroke engine featuring an Electronic Multi-Point Fuel Injection (emi) system, this Italian-designed machine was engineered to compete with other mid-displacement dual-sport motorcycles of its era. Its robust construction, capable suspension, and the advanced fuel injection system for improved efficiency and emissions control were key selling points, reflecting a heritage in performance-oriented motorcycles. This comprehensive workshop repair and service manual provides essential information for maintaining and repairing the Cagiva W16 t4 600. It covers a wide range of systems including the engine, fuel, ignition, electrical, chassis, suspension, and brakes, along with detailed routine maintenance procedures and component overhaul instructions. The manual also includes troubleshooting guides for common issues, diagnostic procedures, and technical specifications, making it an invaluable resource for owners and technicians seeking to ensure the optimal performance and longevity of their vehicle.