Exhaust valve YAMAHA YZF 400

When it comes to the performance and reliability of your motorcycle, there are no compromises. This exhaust valve from Prox Racing Parts is your solution for maximum efficiency and long service life. Manufactured to strict OEM tolerances, this part guarantees a perfect seat and optimal engine functionality. High-quality materials resistant to extreme temperatures and pressure in the exhaust system ensure that this component withstands even the most demanding conditions on the track or off-road. Trust the Prox brand for parts that will give your machine the performance it needs.