Seller's Comments and Description:
Brand new, still in the box, never used, Allen Sports bike frame adapter Model 900B. Used to accommodate step through bike frames so they can go onto a vehicle rack for transport. I also have for sale in a different ZIdaho add, an Allen Sports compact folding single bike carrier Model MT1. Also brand new, never used, still in the box. I bought these together from Amazon in July and just never used them, and its now too late to return them.