This manual covers the 400 EXC, 450 EXC, and 530 EXC Enduro Sport/Competition models from the 2009 model year. These high-performance off-road motorcycles are renowned for their powerful four-stroke engines, advanced WP suspension, and lightweight, race-bred chassis, embodying the 'Ready to Race' philosophy. Engineered for demanding off-road terrain and competition, these models offer a potent combination of power, agility, and durability, making them a favored choice among enthusiast riders and professional racers alike.

This comprehensive service repair manual provides in-depth information essential for the maintenance, troubleshooting, and repair of your EXC motorcycle. It details procedures for all major systems, including the engine, transmission, fuel injection, electrical systems, suspension, brakes, and chassis. With detailed step-by-step instructions, diagnostic guidance, and technical specifications, this manual serves as an indispensable resource for owners and technicians to ensure optimal performance, reliability, and longevity of these specialized off-road machines.