ATHENA offers you this replacement piston for the top engine ATHENA Big Bore P400210100021 mounted on HONDA CRE 450cc 4 strokes from 2007 to 2008 / HONDA CRF 450cc 4 strokes from 2005 to 2014 / HONDA CRM 450cc 4 strokes from 2007 to 2008 / HONDA CRMF 450cc 4 strokes from 2005 to 2009 / HONDA CREF 450cc 4 strokes from 2005 to 2009 This piston VERTEX high compression will allow you to give your cylinder to the original performance. Ideal in case of wear it is available in dimension A in 99.95mm and B in 99.96mm thus allowing to mitigate the loss of compression due to the friction of the piston in the cylinder. This piston is delivered with its rings, pin and clips in C. We strongly advise you to mount the piston with new seals to avoid any compression loss. We recommend changing the piston every 10,000 km or 35 hours maximum!

Fits on:

HM CRE 450 2003

HM CRE 450 2004

HM CRE 450 2005

HM CRE 450 2006

HM CRE 450 2007

HM CRE 450 2008

HM MOTARD 450 2003

HM MOTORCYCLE 450 2004

HM MOTORCYCLE 450 2005

HM MOTORCYCLE 450 2006

HM MOTORCYCLE 450 2007

HM MOTORCYCLE 450 2008

HONDA CRF450R 2002

HONDA CRF450R 2003

HONDA CRF450R 2004

HONDA CRF450R 2005

HONDA CRF450R 2006

HONDA CRF450R 2007

HONDA CRF450R 2008

HONDA CRF450X 2005

HONDA CRF450X 2006

HONDA CRF450X 2007

HONDA CRF450X 2008

HONDA CRF450X 2009

HONDA CRF450X 2010

HONDA CRF450X 2011

HONDA CRF450X 2012