Athena Race Coated Pistons / Top End Gasket Set / Wrist Pin Bearings. Years 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006. Athena Race Coated 64.50mm Forged Pistons Pair (Includes Rings, Pins & Clips). Heavy Duty Wrist Pin Bearings Pair. These are pistons for your Yamaha Banshee, all years and models. These are the specially designed forged pistons with rings, pins, and clips to make your motor run right. Top end gasket set is also included. Everything is new in the original packaging.