This manual covers the 300 EXC, EXC Six Days, and EXC Six Days Adventuring models produced between 2004 and 2010. Renowned for its powerful 2-stroke engine and robust chassis, the 300 EXC is a high-performance off-road motorcycle designed for demanding enduro racing, trail riding, and extreme terrain. Its engineering prioritizes raw power, agile handling, and durability, making it a formidable machine in its class. Key features include a potent 293cc liquid-cooled engine, advanced suspension components, strong disc brakes, and a lightweight yet durable chromoly steel frame, all contributing to its reputation for exceptional off-road capability.

This comprehensive service repair workshop manual provides detailed instructions for the maintenance, diagnosis, and repair of the 300 EXC series. It covers all essential systems, including engine top-end and bottom-end overhauls, transmission and drivetrain components, chassis and suspension systems, braking, and electrical systems. The manual includes routine maintenance procedures, disassembly and assembly guides, troubleshooting tips for common issues, and critical technical specifications such as torque values and fluid requirements. This resource is designed to assist owners, mechanics, and technicians in ensuring the optimal performance, reliability, and longevity of their 300 EXC motorcycles.