Pay in 4 interest-free payments of $87.50 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Replaces Polaris OEM Part # 3087981
2013 - YZ450F
and pro-level customer service every time
90004-GHB-730
Titanium Studs & MLS Gasket ensure unbeatable head clamping
Kawasaki KFX450R 100mm Big Bore Top End Kit 490cc Wossner Piston Athena Cylinder Grizzly 80 Replaces Polaris OEM Part #11005 0080, S410250001137, S410250301010, C3551, P400250160003, P400250100010, 11061 0234, 13001 0079, 13002 0014, 13008 0022, 92033 1188, 4973M09600, 4974M09600, 808920, 822334, P400250100009, S4F100000160, A KFX450R 100 CG, 8773D400, C3201, C3202 Kawasaki KFX450R Big Bore Top End Kit 490cc Wossner 12. 5: 1 Piston & Athena Cylinder Unlock the full potential of your Kawasaki KFX450R with our premier Big Bore Top End Kit! Elevate your ATVs performance