I have a Airborne Ti Stratoliner frame with a Redline cross fork. This is a 700c frame that uses canti style brake mounts. It is also a intergrated headset frame. I made(a machanist by trade)inserts for the frame to change it to a standard 1-1/8 headset. It rides great perfect for a bike path,town cruiser or flat out masher. I have to mant & need to get rid of a few. I am asking 400.00 shipped OBO. email with question or for pics. please email me direct.