2004-2019 Yamaha YFZ450 Piston Kit

2004-2019 Yamaha YFZ450/R 13.25:1 95mm std bore piston kit

• Bore:  95mm
• Comp Ratio:  13.0:1 439cc; 13.25:1 449cc
• Piston #:  M1001
• CPK #:  CPK1001
• Rod #:  04-05 9660 06-08 custom; 09-15 8808
• Pin #:  W787-2000-15CP1C
• Locks #:  787x050 SWL
• Rings #:  CPN2-3740
• Gasket Only #:  YFZ450 C3066; YFZ450R C7908