The 1998 Gran Canyon is an adventure touring motorcycle designed by the Italian manufacturer, known for its performance and racing heritage. This model, built upon experience with large displacement V-twin engines, offers a blend of on-road comfort and off-road versatility. It features a robust chassis and a proven 904 cc V-twin, air-cooled engine, typically producing around 65-70 horsepower and 70-75 Nm of torque. The Gran Canyon was positioned to compete with other adventure touring motorcycles of its era, such as the BMW R1100GS and Honda Africa Twin, emphasizing its capability for diverse riding conditions and long-distance travel. This comprehensive service repair workshop manual provides detailed information for the 1998 Gran Canyon, covering all engine variants. It serves as an essential resource for owners and independent mechanics, offering step-by-step instructions for maintenance, repair, and troubleshooting across all major vehicle systems, including the engine, transmission, brakes, suspension, and electrical components. The manual includes detailed overhaul procedures, technical specifications, wiring diagrams, and diagnostic guides, enabling users to perform everything from routine service to complex repairs and component rebuilds, thereby promoting self-sufficiency and cost savings.