The BMW C1, produced between 2000 and 2003, represents a unique approach to urban mobility, merging scooter convenience with automotive-inspired safety. This model, available in C1 125 and C1 200 variants, features an innovative integrated safety cage with roll-over protection and a three-point seatbelt, setting it apart from conventional scooters. Its design prioritized rider safety and comfort, offering a distinctive solution for commuters seeking enhanced protection in city environments. The C1 is powered by a liquid-cooled, fuel-injected single-cylinder engine, with the 125cc version producing approximately 15 HP and the 200cc version around 18 HP, both coupled with a CVT automatic transmission.

This workshop service manual provides comprehensive guidance for the C1 125 and C1 200 models. It covers essential maintenance procedures, including routine service intervals for engine oil, filters, spark plugs, brake fluid, and coolant, as well as detailed explanations of diagnostic troubleshooting for common issues. The manual delves into the intricacies of the engine, transmission, brakes, electrical system, and bodywork, offering step-by-step repair and overhaul instructions. Technical specifications, fluid requirements, and special tool needs are also detailed, ensuring owners and technicians have the necessary information to maintain and repair the vehicle effectively, preserving its performance and safety features.