This manual covers the 60SX and 65SX motocross bikes produced between 1998 and 2002. These models represent a commitment to high-performance off-road motorcycles, designed for competitive junior racing. Engineered with precision, these bikes offer exceptional handling and power delivery characteristic of racing heritage. The first generation of these models, spanning these production years, established a strong presence in the youth motocross segment, providing riders with a durable and capable machine for competition and skill development. This comprehensive workshop repair and service manual, along with included owner's manual information, is designed to assist owners and independent mechanics. It provides detailed procedures for maintenance, repair, and troubleshooting across all major systems, including engine mechanicals, fuel and ignition systems, transmission, and chassis components. With technician-level detail, precise measurements, and clear illustrations, this manual enables efficient and accurate servicing, ensuring optimal performance and longevity for your 60SX or 65SX.