This manual covers the 2008 WR250F, a high-performance off-road motorcycle designed for motocross and enduro enthusiasts. Building on a legacy of innovation and reliability, the WR250F is engineered for agility and exceptional off-road capability. Its 249cc, 4-stroke engine, featuring liquid cooling and electronic fuel injection, delivers robust power delivery, complemented by a capable chassis, advanced suspension, and responsive braking systems. This model represents a commitment to providing durable and competitive machines for demanding riding conditions, offering a blend of performance and rider-focused design that distinguishes it within its class. This comprehensive service and repair manual provides detailed guidance for the complete service and maintenance of your 2008 WR250F. It is intended for both do-it-yourself owners and experienced mechanics, offering step-by-step instructions for a wide range of procedures, including engine service, transmission maintenance, electrical system diagnostics, and chassis adjustments. The manual covers routine maintenance tasks, troubleshooting common issues, and major repair procedures, all supported by hundreds of illustrations and diagrams. This English-language resource is designed to ensure your WR250F remains in optimal condition, facilitating efficient and accurate repairs.