Wossner Forged Piston Kit Yamaha YZ250 YZ 250 1999-2021 C size 66.37mm (8216DC)
Wossner Part Number 8216DC. New Wossner Forged Piston Kit for :-. Yamaha YZ 250 1999 to 2020 Models. piston size C 66.37mm. Picture is for reference to show a typical item. for cylinder size 64.00mm.