Exhaust valves and springs (steel kit) YAMAHA

The complete exhaust valve and spring kit from Prox Racing Parts is designed for riders who demand nothing less than quality and reliability. This steel kit is manufactured with precision matching the original OEM specifications, ensuring a perfect fit and function. Emphasis is placed on selecting the highest-quality materials during production, capable of withstanding high temperatures and stress within the exhaust system. This kit is the ideal choice for restoring or upgrading your machine's exhaust system, helping to maintain optimal performance and long engine life. With this kit, you get parts you can rely on in every situation.