Complete standard bore kits
Complete standard bore high compression kits
Complete Big Bore Kits
Includes cylinder, piston kit and gaskets
Top end gasket kit does not include valve stem seals
Matched with vertex pistons to ensure longevity, performance and reduce engine noise
Replacement piston, gaskets, and ring sets available
Cylinder looks just like stock
Nickel silicon carbide plated for longer life
No machine work needed *

Fitment
2006 Honda TRX450ER Electric Start
2007 Honda TRX450ER Electric Start
2008 Honda TRX450ER Electric Start
2009 Honda TRX450ER Electric Start
2012 Honda TRX450ER Electric Start
2013 Honda TRX450ER Electric Start
2014 Honda TRX450ER Electric Start
2006 Honda TRX450R
2007 Honda TRX450R
2008 Honda TRX450R
2009 Honda TRX450R
2012 Honda TRX450R
2013 Honda TRX450R
2014 Honda TRX450R
2010 Honda TRX450ER Electric Start
2011 Honda TRX450ER Electric Start