The C1, produced in 2001, represents a unique approach to urban mobility, blending the agility of a scooter with enhanced safety features. Powered by 125cc or 200cc liquid-cooled, four-stroke, single-cylinder engines, this model offered an innovative solution for city commuters seeking greater protection than traditional scooters or motorcycles. Its design is characterized by an integrated safety cell, a deformable safety cage, and an optional airbag, setting it apart in its segment by prioritizing rider safety and weather resistance. The C1's engineering quality is evident in its robust construction and thoughtful design, aiming to provide a secure and comfortable riding experience.

This comprehensive Full Service Repair Manual for the C1 is designed to be an authoritative resource for owners, mechanics, and technicians. It covers a wide range of essential topics, including detailed maintenance procedures, step-by-step repair instructions, and in-depth troubleshooting guidance for all major systems such as the engine, transmission, chassis, brakes, and electrical components. The manual provides expert-level technical details, including diagnostic flowcharts and comprehensive wiring diagrams, ensuring that users have the necessary information to maintain, repair, and restore their C1 effectively and efficiently.