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Big Gun 40-R03 Rev Box

SKU: 4076702

Big Gun 40-R03 Rev Box

Big Gun
$86.41
$86.41 $101.00
Sale Sold out
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Shipping calculated at checkout.
In stock and ready for shipping
This is a pre order item. We will ship it when it comes in stock.
Increase overall RPM limit. Advance timing curve. Easy direct Pug in replacement to stock C.O.I.box.

Vehicle Fitment:

2004-2009 Honda CRF100F
2011-2013 Honda CRF100F
2003-2009 Honda CRF150F
2012-2013 Honda CRF150F
2003-2009 Honda CRF230F
2012-2017 Honda CRF230F
2019 Honda CRF230F
2004-2009 Honda CRF50F
2011-2022 Honda CRF50F
2004-2009 Honda CRF70F
2011-2012 Honda CRF70F
2004-2009 Honda CRF80F
2011-2013 Honda CRF80F
1981-1984 Honda XR100
1985-2003 Honda XR100R
2000-2003 Honda XR50R
1997-2003 Honda XR70R
1979-1984 Honda XR80
1985-2003 Honda XR80R
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