You are purchasing a GENUINE SUZUKI OIL BOTTLE FOR HOP UP KIT FOR various versions of A100 MODELS NOS. DISCONTINUED ITEM ITEM IS STILL IN ITS BAG AND I BELIEVE IT TO BE NOS as it has been in my loft for 40 years.. However it does show signs of grease on the outlet. MAY HAVE OTHER PARTS FOR SIMILAR MODELS, JUST ASK. FOR THIS OR ANY OTHER SUZUKI PARTS FOR 1960S AND 1970 S TWO STROKES.