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Innovative 4-Stroke Performance Products

BBR  |  SKU: 411-HCF-2301

Big Bore Kit - 240cc W/Cam / CRF230, 03-Present

$21995 USD $29995

Item Fitment

Big Bore Kit - 240cc W/Cam / CRF230, 03-Present - confirmed fit on the following bikes.

  • 2003 - Present Honda CRF230F

Shipping & Taxes

We pride ourselves on fast shipping on all orders. Orders placed before 5PM EST will ship the same day Monday - Friday (excluding holidays, and the occasional day off for riding).

US Customers - Taxes (if applicable) will be charged at checkout.

International Customers - Duties/Taxes will be paid at the time of delivery (not checkout).

Description

Quick and easy bore-in for big power boost. This high compression kit comes complete with high-performance piston, rings, piston pin, clips, BBR exclusive MX-grind performance cam shaft, HD valve springs and gaskets. Your OEM stock cylinder will need to be bored for installation.


  • 67mm piston, pin, clips, and rings
  • High compression piston
  • BBR MX Camshaft
  • HD Valve Springs
  • Includes head and base gaskets
  • Requires professional boring of your stock cylinder


BBR General Jetting Guidelines Chart


Stock CRF230F - 65.5mm bore, 66.2mm stroke

Note: This kit only fits the Honda CRF230F models. The CRF230L and CRF230M are different motors and will not work with this kit. At this time BBR does not make a kit for either the "L" model or the "M" model CRF230. Sorry!


Replacement Items

BBR Motorsports

Bore Kit - 240cc W/Cam / CRF230, 03-Present - 411-HCF-2301
BBR

Big Bore Kit - 240cc W/Cam / CRF230, 03-Present

$21995 USD $29995

Quick and easy bore-in for big power boost. This high compression kit comes complete with high-performance piston, rings, piston pin, clips, BBR exclusive MX-grind performance cam shaft, HD valve springs and gaskets. Your OEM stock cylinder will need to be bored for installation.


  • 67mm piston, pin, clips, and rings
  • High compression piston
  • BBR MX Camshaft
  • HD Valve Springs
  • Includes head and base gaskets
  • Requires professional boring of your stock cylinder


BBR General Jetting Guidelines Chart


Stock CRF230F - 65.5mm bore, 66.2mm stroke

Note: This kit only fits the Honda CRF230F models. The CRF230L and CRF230M are different motors and will not work with this kit. At this time BBR does not make a kit for either the "L" model or the "M" model CRF230. Sorry!


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