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Hammerhead Axle Blocks

When selecting Axle Blocks it may seem like there are many options, but if you want the very best product that is made from the highest quality materials and designed to perform above and beyond the rest, and with features that you will not find from any other brand, Hammerhead Axle Blocks should be your first choice.


  • Machine cut from a solid block of 6061 aluminum for unsurpassed strength and durability
  • Exclusive number system makes alignment quicker and easier compared to OEM blocks
  • Reversible design to accommodate different chain lengths
  • UV protected anodizing prevents fading

This Product Fits:

CR125R 2000-2007
CR250R 2000-2007
CRF250R 2004-2008
CRF250R 2009-2015
CRF250X 2004-2008
CRF450R 2002-2008
CRF450R 2009-2015
CRF450X 2005-2008
KX250F 2004-2015
KX450F 2006-2015
RMZ250 2005-2015
RMZ450 2005-2015
WR250F 2009-2011
YZ250F 2009-2015
YZ450F 2009
YZ450F 2010-2015
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