Description
Forge one piece valves for unmatched strength. CVD/CNI coated to reduce heat and friction. Manufactured to exacting tolerances from highest grade material. All valves sold each.
- Manufactured to the highest precision and quality
- Constructed to meet OEM specifications
- Available in standard sizes only

![ProX Valve Exhaust CRF450R ’09-10 [MPN: 28.1409-1]](https://www.partsodyssey.com/wp-content/uploads/2026/03/prox-valve-exhaust-crf450r-8217-09-10-mpn-28-1409-1-gxcaverg20136.webp)
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