This manual pertains to the Sport Touring ST4, ST4S, and ST4S-ABS models produced between 2000 and 2005. These motorcycles represent a dedication to blending high-performance engineering with the practicality required for long-distance travel. Featuring the iconic Desmodromic L-Twin engine, with variants ranging from 916cc to 996cc Testastretta, these bikes deliver exhilarating power and handling. The ST4S models further enhance the riding experience with Öhlins suspension and the potent Testastretta engine, embodying a heritage of sporting prowess and Italian design in a comfortable sport-touring package.

This comprehensive factory parts catalogue provides detailed identification of all components for the Sport Touring ST4 series. It covers essential systems including the engine, transmission, chassis, braking, and electrical systems, offering exploded view diagrams and precise OEM part numbers crucial for maintenance, repair, and sourcing. The manual is designed to assist owners, mechanics, and technicians in accurately identifying and ordering genuine parts, ensuring the continued performance and reliability of these vehicles across all countries.