2007-2008 Yamaha R1 Piston Kit

2007-2008 Yamaha R 13:1 79mm +2mm oversize bore x 53.6mm stroke (998cc) piston kit

• Bore:  79mm
• Comp Ratio:  13.0:1
• Piston #:  M1056C
• CPK #:  CPK1056C
• Rod #:  5021
• Pin #:  669-1650-12CP1C
• Locks #:  669x050 SWL
• Rings #:  CPXG7900C (CP7900C top and oil, XG3110 second)
• Gasket Only #:  C8767