This manual covers the Raptor 125 (model code YFM125R), produced from 2011 to 2013. As part of the renowned Raptor family, this youth/entry-level sport ATV is designed for young riders and beginners, offering user-friendly operation, manageable power, and the robust build quality synonymous with the brand. It combines sporty aesthetics with a reliable 124cc, 4-stroke, air-cooled engine and an automatic CVT transmission, making it an accessible and enjoyable option for recreational ATV enthusiasts. This comprehensive 298-page English-language service manual provides detailed factory repair information for the Raptor 125. It covers all essential systems, including the engine, drivetrain, suspension, brakes, electrical system, fuel system, and bodywork. The manual includes procedures for scheduled maintenance, complete engine tear-down and rebuild, troubleshooting, and component installation. With searchable text and clickable chapters, this digital resource is an indispensable tool for owners and technicians to ensure the proper maintenance, diagnosis, and repair of the vehicle.