The 300 EXC SIX DAYS is a high-performance, two-stroke, single-cylinder off-road motorcycle designed for demanding enduro competition. Produced between 2004 and 2010, this model is renowned for its powerful approximately 293cc liquid-cooled engine, robust chassis, and advanced suspension, all contributing to its exceptional off-road capability. The "SIX DAYS" designation signifies a special edition, often featuring enhanced components and unique styling to commemorate the International Six Days Enduro, further solidifying a strong heritage in off-road racing. This motorcycle is engineered for enthusiasts and racers seeking peak performance and durability in extreme conditions.

This factory service repair manual provides comprehensive coverage for the 300 EXC SIX DAYS models from 2004 to 2010. It details essential maintenance procedures, from routine tasks like oil changes and filter replacements to in-depth engine and transmission overhauls. The manual includes troubleshooting guides, diagnostic procedures for electrical and mechanical systems, technical specifications, and detailed instructions for servicing the chassis, suspension, and braking components. Its purpose is to equip owners, mechanics, and technicians with the knowledge necessary to maintain, repair, and optimize the performance and longevity of this specialized off-road machine.