Vertex Steel Exhaust Valve CRF450R 13-24/CRF450RX 17-24 8400027-5

Upgrade your engine's performance and durability with Vertex Stainless Steel One-Piece Valves, the superior choice for engine builders seeking reliability and longevity in modern 4-stroke engines. Designed to replace factory two-piece valves, these valves enhance engine reliability and minimise potential issues, even in demanding conditions.

Key Features:

• Superior Durability: Made from stainless steel, the one-piece design offers significantly greater durability and longevity compared to factory two-piece valves.
• Preventative Upgrade: Replacing factory valves reduces the risk of potential engine issues, improving reliability.
• Chromium-Nitride Coating: Precision-machined and coated for enhanced protection against tip erosion and stem/seat wear, ensuring long-lasting performance.
• Meets or Exceeds OEM Standards: Designed to meet or exceed OEM specifications, guaranteeing compatibility and reliability with your engine.