Not sure what it is, if anyone has any idea feel free to chime in. I havent seen it in person yet but I compared the pic to the cantilever frames I already have and can see that the 2 lower tubes dont have the same angle or ends that my western flyer does but the sissy bar reminds me of a schwinn and there is a plate on the back of the seat which could be schwinn or huffy. It would be cool if it is a lemon peeler but dont really matter as Im picking it up either way since its a cantilever frame. I should have it by the middle of next week.