Ferrea 1999 Yamaha YZ 400F 5 Valve 27.96mm Head Dia Competition Exhaust Valve - Set of 2

With a 27.96mm head diameter, these Ferrea competition exhaust valves are built for the specific demands of your 1999 Yamaha YZ 400F's 5-valve engine. Ferrea is known for making well-built valvetrain components, and this set of two exhaust valves is no exception. They are designed to handle the heat and stress that come with high-performance off-road riding, ensuring reliable operation when you need it most.

These valves are crafted from strong materials to resist wear and maintain their shape under intense conditions. When you're rebuilding the top end of your YZ 400F or looking to replace worn-out valves, choosing components like these from Ferrea means you're opting for parts that are made to perform. They are a solid option for riders who push their machines and need dependable valvetrain parts.