Wossner Piston Kit - 64.44 Mm - Yamaha 8251D050

• Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance • Optimized machining for lightness, as well as maintained strength in key areas such as crown and skirt wall cross section • Forged from aerospace grade aluminum alloy • Piston kits includes piston, rings, pin and clips - Yamaha Banshee 350 4x2 (1989, 1988, 1998, 1996, 1999, 2006, 1991, 1994, 1995, 1987, 1992, 1993, 2000, 2004, 2005, 2001, 2002, 2003, 1990, 1997)