Wossner 71.94mm Dual Ring Piston Kit for '78-80 IT250/'76-79 YZ250 (8179D200)

• 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

Kit Includes:

• Piston #8179D200
• Ring Set #RSB7200
• Wrist Pin #WP033
• Retaining Clips #CW18

NOTE: With intake window.