The 2010 KTM 65 SX is a dedicated motocross machine engineered for young riders entering competitive racing. Known for its powerful 65cc liquid-cooled 2-stroke engine and high-performance WP suspension, this model embodies KTM's 'Ready to Race' philosophy, offering a potent combination of speed, handling, and durability. Its design prioritizes rider control and competitive performance, making it a formidable entry in the youth motocross segment. The robust steel perimeter frame and competition-focused ergonomics ensure it can withstand the rigors of racing, while the strong braking system and adjustable suspension allow for fine-tuning to various track conditions and rider preferences. This comprehensive service repair manual provides technicians, dealerships, and enthusiasts with the detailed information necessary for the complete maintenance, diagnosis, and repair of the 2010 KTM 65 SX. It covers all aspects of the vehicle, from routine service intervals and fluid specifications to in-depth engine overhaul, drivetrain adjustments, chassis system servicing, and electrical troubleshooting. With factory-level detail, this manual ensures that repairs are performed correctly, optimizing the performance and longevity of this high-performance motocross bike.