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BBR Motorsports 240cc Big Bore And Cam Kit Honda CRF230F 2003-2019

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BBR Motorsports 240cc Big Bore and Cam Kit Honda CRF230F

If you're looking to take your trailbike game to the next level, a BBR Big Bore Kit is the way to get there. This complete kit will take your CRF230F from a docile trailbike to a high performance race machine in no time. This kit works great when combined with an exhaust system, rev-box and air filter upgrade. 


  • 67mm piston, ring set, pin and clips
  • More aggressive power curve
  • High performance MX camshaft
  • Heavy-Duty valve springs
  • Includes top end gasket kit

Note: Requires professional boring of your stock cylinder.

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This product is vehicle specific. Click here to select your vehicle to ensure fitment.

Fitment Notes & Exceptions
  • Professional installation and tuning recommended.

This Product Fits:

CRF230F 2003-2019

This item is also available for 14 other models:

CRF100F 2004-2015
CRF150F 2003-2005
CRF50F 2004-2024
XR100 1981-1984
XR100R 1985-2003
XR50R 2000-2003
KLX110 2010-2016
KLX110 2003-2009
KLX110L 2010-2016
DR-Z110 2003-2005
TTR125 2000-2015
TTR125E 2000-2016
TTR125L 2000-2008
TTR125LE 2003-2024
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style BBR Motorsports 240cc Big Bore And Cam Kit Honda CRF230F 2003-2019 Item # 10164540 Store SKU Manufacturer Product # 411-HCF-2301 Availability Out of Stock
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