This manual covers the off-road motorcycle, produced for the model years 2004, 2005, and 2006. Known for its high-performance 2-stroke, liquid-cooled engine and robust chromium-molybdenum steel trellis frame, the model is engineered for aggressive riding and competitive off-road use. Its design emphasizes agility, power delivery, and reliability, making it a favored choice in various racing disciplines. The model's heritage is rooted in a strong off-road racing pedigree, with these particular years representing a refinement of their successful 2-stroke technology.

This comprehensive factory service repair manual provides essential information for owners, mechanics, and technicians. It details complete engine overhaul procedures, including disassembly, assembly, diagnostics, and tuning, along with maintenance schedules, lubrication, and inspections. Coverage extends to the chassis, suspension, brakes, electrical systems, and fuel system, offering step-by-step instructions, diagnostic charts, and precise torque specifications. By following the guidance within this manual, users can effectively maintain, repair, and troubleshoot the motorcycle to ensure optimal performance and longevity.