RARE Antique 1890s Wood Frame Bicycle Brass Lugs Skip Tooth Sprocket Prototype. The top wood frame member is cracked and there is a minor crack on the front wood frame section. The brass lugs that hold the rear wheel are bent. There are no markings on the metal or wood parts. This is the ultimate wall hanger conversation piece, a must have for your Bicycle Themed Bar / Restaurant / Sports Bar. International Buyers Please Note. Powered by SixBit’s eCommerce Solution. The item “RARE Antique 1890s Wood Frame Bicycle Brass Lugs Skip Tooth Sprocket Prototype” is in sale since Wednesday, January 10, 2018. This item is in the category “Collectibles\Transportation\Bicycles\Bicycle Parts”. The seller is “schnozuki” and is located in Loves Park, Illinois. This item can be shipped to United States.