21001, 13029M09800, C3068, 71014-5, 5TA-11311-12-00, CR8EIX, P400485100047, 4906M09800, 247952, M1009, 222086, S4F09800004A, MX-09151-1, 23001-K01, 23001-G01, H1683027S

Brand New Complete Yamaha YFZ 450Top End Rebuild Kit / Custom Wiseco Big Bore Piston Kit / Cometic Top End Gasket
Fits Yamaha YFZ450 Carbureted Models
Years 2004 2005 2006 2007 2008 2009 2011 2012 2013
Add Amazing & Reliable Power With The Best Components In The Industry!
This Complete Top End Rebuild Kit Includes:
98mm Big Bore Nikasil Plated Cylinder (1 Year Warranty) Exclusive CustomWiseco 12.75:1 Piston Kit (Includes Piston, Rings, Pin & Clips)Cometic Complete Top End Gasket Kit (98mm Big Bore)Kibblewhite Red Viton Valve Stem Seals (5)NGK Iridium Spark Plug
1 year warranty for peace of mind*
– The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP!