PISTON KIT 47.47/+0.50 6.6:1 Yamaha Bw80 1986-1990 Yamaha PW 80 1983-2006

Will Not Accept Oem Rings And Rings Will Not Work On Oem Piston
Piston Kit 47.47/+0.50 6.6:1 Yam Mpn: Nx-40008-2
Fitment Yamaha Bw80 1986 1987 1988 1990
Yamaha Pw 80 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 1983 1985 1984 1986 1987 1988 1989 1990