Gas Gas Ec300f

Honda CRF 150R 07-18/CRF 250R 250X 04-14/CRF 450R 450X 04-14/TRX 450R 06-09/CNC Machined/Billet Aluminum/Adjustable

Honda CRF 150R 07-18/CRF 250R 250X 04-14/CRF 450R 450X 04-14/TRX 450R 06-09 Pro Series HT450-04-PRO CNC Machined Billet Aluminum Black Anodized Manually Adjustable Includes Gasket

Honda CRF 450R 2002-2007/96mm Bore

Honda CRF 450R 2002-2008/100mm +4/13.50:1/486cc

Honda CRF 450R 2002-2008/96mm/12.50:1/449cc

Honda CRF 450R 2002-2008/96mm/13.00:1/449cc

Honda CRF 450R 2002-2008/96mm/13.00:1/449cc/Project X

Honda CRF 450R 2002-2008/96mm/13.50:1/449cc/Project X

Honda CRF 450R 2002-2008/98mm +2/13.50:1/468cc

Honda CRF 450R 2002-2008/99mm +3/12.50:1/477cc

Honda CRF 450R 2002-2008/TRX 450R 2006-2015/96mm/14.00:1/449cc/Full Race/Project X

Honda CRF 450R 2009/96mm/12.50:1/449cc

Honda CRF 450R 2009/96mm/13.00:1/449cc

Honda CRF 450R 2009/96mm/13.00:1/449cc/Project X

Honda CRF 450R 2009/96mm/13.50:1/449cc/Project X

Honda CRF 450R 2009/96mm/14.00:1/449cc/Full Race/Project X

Honda TRX 450R 2004-2005/94mm/13.00:1/450cc

Honda CRF450R 2009-2016 13.0:1 98mm +2mm oversize bore x 62.1mm stroke (468cc) Piston Assembly

Honda CRF450R 2009-2016 13.5:1 96mm std bore x 62.1mm stroke Project X Pro Race Profiled Pin Bore (449cc) Piston Assembly

Honda CRF450R 2017 13.5:1, 96mm std bore x 62.1mm stroke (449cc), Piston Assembly