Exhaust valves and springs (steel kit) KTM

When replacing engine components, reliability and precision are essential. This exhaust valve and spring kit from the Dutch manufacturer Prox Racing Parts is designed with exactly this goal in mind. Made from high-quality steel that withstands high temperatures and mechanical stress, it will ensure your four-stroke machine has a smooth-running exhaust system. Tolerances are identical to factory OEM parts, meaning perfect fit and optimal function. With this kit, your engine will breathe properly again and deliver maximum performance on every track. Investing in Prox is an investment in long-term satisfaction and performance.