This manual covers the 2004 Triumph Daytona 955i, a supersport motorcycle renowned for its powerful liquid-cooled, 12-valve, DOHC, inline three-cylinder engine displacing 955 cc. The Daytona 955i is distinguished by its distinctive styling, strong mid-range torque, and advanced fuel injection system for its era. As a high-performance sportbike, it competed in a segment featuring models from major manufacturers, offering a unique blend of engineering and performance. Triumph, with a heritage dating back to 1902, produced this model in Hinckley, England, continuing the evolution of its acclaimed Daytona sportbike lineage.

This factory-authorized service manual provides comprehensive coverage of all major mechanical and electrical systems for the 2004 Triumph Daytona 955i. It details routine maintenance procedures, engine and transmission servicing, fuel and ignition system diagnostics, cooling system maintenance, chassis and suspension adjustments, brake system service, and electrical system troubleshooting. The manual is designed for professional technicians and advanced enthusiasts, offering detailed procedures, specifications, torque values, wiring diagrams, and component locations to ensure the proper maintenance, repair, and optimal performance of the motorcycle.