This listing is for a front brake drum GY6 for a 50cc scooter, moped, and atv 64618 (139QMA & 139QMB) Bolt Hole: 11.9mm Outer Diameter(cover) : 109mm Outer Diameter(brake) : 94mm This brake drum is compatible with the following : B08 B09 B10 BEAUTY BIG-EYES EAGLE HANDSOME-GUY HANDSOME-GUY II LITTLE-SHARK LITTLE-TORTOISE ZUMA and many more . Please verify part number prior to order. Thanks for viewing our listings. Please click "Ask A Question", or call us if you have a parts need that you do not see listed here. We will do our best to locate the parts you need, and make every effort to save you money. For parts information in English please call Chris at (813)365-0042. Gracias por ver nuestros anuncios. Por favor, envia un mensaje, o simplemente llamenos si necesita alguna's pieza que no ves listado. Mencionado Haremos nuestro mejor esfuerzo para localizar las piezas que necesita, y hacer todo lo posible para ahorrar dinero. Para español llame a Darcy a el (813) 365-0042. W2E5D
