This comprehensive KTM 450 SX ATV Replacement Parts Manual provides detailed information for multiple model years. The manual features illustrated Exploded Parts Diagrams that offer a clear visual representation of each component within your vehicle. This makes it an invaluable tool for disassembly, repair, and reassembly procedures. Each section includes a complete list of part numbers, ensuring you can easily identify and order the exact components you need.

The KTM 450 SX ATV is a high-performance, off-road quad designed for serious enthusiasts and professional racers. Built with a powerful 449cc, single-cylinder, four-stroke engine, the 450 SX is known for its impressive power and torque delivery. The engine features a sophisticated electronic fuel injection system, a lightweight titanium exhaust system, and a durable 6-speed transmission with a reverse gear. This combination ensures snappy acceleration, effortless hill climbing, and a thrilling ride through even the toughest terrains. The chassis is designed for maximum stability and agility, employing a lightweight aluminum frame, adjustable suspension, and high-performance brakes. It features a long travel suspension with adjustable preload and compression damping settings, ensuring a smooth and controlled ride over any terrain. The 450 SX also boasts a high-performance braking system with lightweight rotors and powerful calipers, providing precise and efficient stopping power. The KTM 450 SX ATV is a winning combination of power, performance, and durability. It's designed for ultimate off-road performance and is a popular choice among professional racers and hardcore enthusiasts. The 2009 model, in particular, saw significant updates that refined the already impressive performance of the machine. These updates included a redesigned engine with enhanced power and reduced weight, as well as upgraded suspension components for improved handling and stability. This made the 2009 KTM 450 SX ATV a formidable competitor in the off-road racing world and a highly sought-after machine for those seeking ultimate performance and durability. The comprehensive OEM Parts Manual, specifically designed for the 2009 model, serves as an invaluable resource for owners and mechanics alike. It provides detailed diagrams and descriptions of each component, making it a vital tool for maintaining, repairing, and modifying the ATV.