The Ducati Monster S4, produced between 2001 and 2002, represents a significant evolution of the iconic Monster line, integrating the powerful Desmodromic L-Twin engine derived from the celebrated 916 Superbike. This performance naked sportbike is characterized by its aggressive styling, potent V-twin performance, and the signature Ducati Trellis frame, renowned for its torsional rigidity. The Monster S4 offers a visceral riding experience, combining the raw power of its 916cc engine with agile handling, making it a distinctive machine in its segment.

This manual serves as a comprehensive parts catalog for the Ducati Monster S4 (First Generation, 916-based), covering the production years 2001-2002. It provides detailed diagrams with exploded views and part numbers for all major components, including engine, transmission, chassis, suspension, braking, electrical, fuel, and exhaust systems, as well as bodywork and controls. The manual is designed to assist owners, mechanics, and technicians in accurately identifying and sourcing replacement parts, ensuring the correct assembly and disassembly of various systems for optimal maintenance and repair.