The Fiddle II 125 is a scooter known for its distinctive retro styling and reliable performance, representing a popular choice for urban commuting and leisurely rides. Manufactured by a Taiwanese company with a strong heritage in two-wheeled vehicles, the Fiddle II 125 typically features a 125cc four-stroke engine, likely air-cooled, paired with an automatic Continuously Variable Transmission (CVT) for smooth operation. Its engineering prioritizes a balance of classic aesthetics and practical functionality, making it a standout in its segment. This comprehensive workshop service and repair manual provides detailed guidance for the Fiddle II 125, covering all essential aspects of its maintenance and repair. The manual includes in-depth procedures for engine service, fuel and lubrication systems, drivetrain, brakes, suspension, steering, and electrical equipment. It offers routine maintenance schedules, troubleshooting diagnostics, step-by-step repair instructions, and clear exploded views with diagrams, empowering owners and professional mechanics alike to effectively maintain and restore the vehicle to optimal condition.