VALVE EXHAUST CRF150R 07-15, KIBBLEWHITE 30-30913 STAINLESS

This standard exhaust valve is designed for Honda CRF150R models from 2007 to 2015. Manufactured from Black Diamond™ stainless steel and treated with a specialised nitriding process, it offers excellent durability, corrosion resistance, and reduced friction. Engineered with precision using Finite Element Analysis and tested for optimal flow, this one-piece forged valve is built for performance and reliability in demanding off-road conditions.

Features

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  One-piece forged Black Diamond™ stainless steel construction

  
  


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  Black Nitroneg coating for enhanced wear resistance and reduced friction

  
  


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  Designed using Finite Element Analysis and flow bench tested

  
  


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  Superior corrosion and heat resistance

  
  

Specifications

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  Valve Type: Exhaust

  
  


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  Material: Black Diamond™ Stainless

  
  


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  Coating: Black Nitroneg

  
  


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  Quantity: 1

  
  


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  Head Diameter: 22.50 mm / 0.886"

  
  


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  Stem Diameter: 4.5 mm / 0.1760"

  
  


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  Tulip: 19º

  
  


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  Overall Length: 3.145"

  
  


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  Remarks: Standard

  
  

Cross-Reference OEM Part Numbers

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  Kibblewhite 30-30913

  
  

Vehicle Fitments

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  Honda CRF150R (2007–2015)