Wiseco Exhaust Valve for Honda CRF450R 2002-2006 VES002

If you're running a CRF450R at the edge of its limits—whether on the track or in the dirt—valve wear is a silent performance killer. The Wiseco VES002 exhaust valve eliminates that vulnerability with advanced surface treatments that cut friction, resist heat degradation, and deliver the durability your engine demands. This is a straightforward upgrade that pays dividends in reliability and sustained performance.

Designed specifically for 2002-2006 Honda CRF450R models, the VES002 is a direct replacement that requires no modification. The CVD or CNI coating technology actively minimizes wear under high-temperature stress, meaning your valve maintains precise sealing geometry through season after season of aggressive use. For riders and mechanics serious about engine longevity, this part is a no-compromise choice.

• Fitment: Honda CRF450R 2002-2006
• MPN: VES002
• Application: Exhaust valve
• Surface treatment: CVD/CNI coated
• Material: Precision-engineered steel
• Installation: Bolt-on replacement
• Performance benefit: Reduced friction, enhanced durability
• Heat resistance: High-temperature rated
• Ideal for: Racing and recreational use