Honda CRF 450 R Exhaust Valve - Hot Cams - Steel - `07-`08. A direct-fit replacement exhaust valve engineered for 2007–2008 CRF450R models, designed to restore reliable valve operation and maintain OEM compatibility.

This Hot Cams steel exhaust valve is forged from a single blank to improve grain flow and mechanical properties without welding. Precision machining of the valve head and seat surfaces ensures consistent sealing, while an induction-hardened steel stem tip increases wear resistance at the contact point. The part is made to work with OEM components, making it a practical choice for enthusiasts building or repairing a CRF450R without unexpected fitment issues.

Features

• Forged from a single blank for improved grain flow and strength
• Precision machined valve head and seat surfaces for reliable sealing
• Induction-hardened steel valve stem tip for enhanced wear resistance
• Compatible with OEM components for straightforward installation

If you have questions or need help confirming fitment, call us directly—our tech staff can help you choose the right part and discuss installation or customization. We have two locations offering installation and customization services: Austin, Texas and the Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA). If you’re considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov