Washers valve 8,90 mm (5ks)

When the engine of your quad bike gets into the fight, every detail matters. These valve shims from Prox Racing Parts are exactly what you need for precise valve train fine-tuning. Made from quality material with precision matching OEM specifications, they ensure your engine breathes to its fullest. With a diameter of 8.90 mm and a package of 5 pieces, they are the ideal choice for those who want to keep their machine in top shape. Trust the Dutch manufacturer that prides itself on quality and reliability. These small but important components are the key to optimal performance and long engine life on every track.