The KTM RC 125, introduced in 2014, represents KTM's commitment to performance and aggressive styling within the lightweight supersport motorcycle segment. Built on the proven 125 Duke platform, this model combines a potent 125cc single-cylinder engine with a liquid-cooled DOHC design, producing 11 kW (15 hp) and 12 Nm of torque. Its design philosophy emphasizes sharp handling and a sporty riding posture, inspired by larger RC models, making it an accessible yet engaging option for new riders and enthusiasts alike. Engineered with a steel trellis frame, WP APEX 43 front forks, and ByBre radial-mount front brakes, the RC 125 offers a premium experience and embodies KTM's 'Ready to Race' ethos in the entry-level class.

This comprehensive Service Repair Manual provides in-depth technical information and procedures for the KTM RC 125, covering all models and repairs from A to Z. It details maintenance schedules, including oil changes, valve clearance checks, and fluid replacements, alongside extensive troubleshooting guides and step-by-step repair instructions for all major systems. From engine disassembly and fuel injection system diagnostics to chassis, suspension, and electrical system servicing, this manual offers the same level of detail found in factory documentation. It is an essential resource for owners, mechanics, and technicians aiming to maintain, diagnose, and repair the vehicle effectively, ensuring optimal performance and longevity.