The YFM125S Grizzly, a 2004 model, is an entry-level all-terrain vehicle designed for new and younger riders, offering a balance of utility and ease of operation. Built with renowned engineering quality and reliability, this ATV features a 124cc air-cooled, four-stroke engine paired with an automatic (CVT) transmission, making it accessible and user-friendly. Its design prioritizes rider control and safety, with features like hydraulic disc brakes and wide footwells, positioning it as a capable option within its class for recreational trail riding and light utility tasks. This owner's manual provides comprehensive guidance for the YFM125S Grizzly, covering essential areas such as safety information, control functions, pre-operation checks, and riding techniques. It details periodic maintenance and adjustment procedures, including oil changes, air filter care, and spark plug inspection, along with instructions for cleaning and storage. The manual is intended to assist owners and technicians in understanding and maintaining the ATV, ensuring its optimal performance and longevity through clear explanations and practical advice, presented across 162 pages in English.