The 125 DUKE and 200 DUKE represent entry into the lightweight naked sportbike segment, drawing from heritage and 'Ready to Race' philosophy. Introduced around 2011, these models are characterized by their sharp, aggressive styling, compact single-cylinder liquid-cooled engines, and agile handling, making them ideal for beginner to intermediate riders, urban commuting, and spirited riding. They offer user-friendly performance with a focus on a broad powerband, complemented by a lightweight chassis and user-friendly performance.

This comprehensive manual serves as an essential resource for maintaining and repairing your 125 DUKE or 200 DUKE. It consolidates information from Workshop Service Repair Manual, Parts Catalogue, and Owner's Manual sections, covering engine assembly, drivetrain, chassis, and electrical systems. Detailed procedures for routine maintenance, component overhauls, and troubleshooting are provided, along with extensive parts identification and technical specifications. This English-language manual is designed to assist owners and technicians in ensuring the optimal performance and longevity of their motorcycles.