This manual covers the KTM 125 EXC SIX DAYS, an off-road enduro motorcycle produced from 1999 to 2010. Known for its performance and durability, the 125 EXC SIX DAYS is a testament to KTM's 'Ready to Race' philosophy, often featuring special edition components. This model is designed for demanding off-road conditions, offering a potent single-cylinder, 2-stroke, liquid-cooled engine with a 6-speed manual gearbox. Its Austrian heritage is rooted in a strong off-road competition background, making the EXC line a respected choice for riders.

This comprehensive Service Repair Manual provides in-depth technical information for the KTM 125 EXC SIX DAYS, covering engine service and repair extensively. It includes detailed procedures for routine maintenance, engine teardown and assembly, carburetor tuning, valve adjustments, and clutch maintenance. The manual also offers diagnostic troubleshooting guides to help identify and resolve common issues, along with specific technical data such as torque specifications and clearance measurements. This resource is invaluable for owners, DIY enthusiasts, and professional technicians seeking to maintain, repair, and optimize the performance and longevity of their vehicle.