The Fiddle II 125 is a scooter known for its retro styling and suitability for urban commuting. Manufactured by a Taiwanese company with a history in motorcycle production, the Fiddle II represents an evolution of the original Fiddle design, offering a blend of classic aesthetics and practical functionality. Its 125cc class engine, typically a single-cylinder air-cooled unit, provides adequate power for city navigation, complemented by an automatic Continuously Variable Transmission (CVT) for ease of operation. While specific production years vary, this model is recognized for its urban utility and cost-effectiveness in maintaining operation. This comprehensive English-language workshop service repair manual provides detailed guidance for the Fiddle II 125. It covers a wide array of systems, including engine management, fuel, ignition, cooling, exhaust, transmission, brakes, suspension, steering, and electrical systems, complete with wiring diagrams. The manual offers step-by-step instructions for routine maintenance, engine and transmission repair, brake service, suspension work, and electrical diagnostics, alongside troubleshooting guides for common issues. With hundreds of pages, numerous photos, illustrations, and clear, numbered instructions, it is an invaluable resource for do-it-yourself enthusiasts and professional mechanics alike, aiming to facilitate efficient and cost-effective vehicle upkeep.