• Fitment
  • Details
CategoryMakeModelYear
MotoGAS GASEC 450F US2014, 2015
MotoYAMAHAWR450F2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
MotoYAMAHAYZ450F2003, 2004, 2005, 2006, 2007, 2008, 2009
Compatible BrandGAS GAS
Compatible BrandYAMAHA
Displacement449 cc
Bore - Standard95 mm
Bore - OversizeStandard
Bore - Actual95 mm
Stroke63.4 mm
NotesSkirt Coating
NotesCylinder deglazing required
NotesNikasil Bore