Atala frameset made of Columbus SL tubing. The seat tube measures 57 cm (ctc) and the top tube measures 57 cm (ctc). The paint has numerous nicks and scratches from use; however, the frame is straight, no corrosion, no cracks nor dents. All threads are good. Headset is a bit notchy, so it will have to be replaced. The seat lug takes a 27.0 seat post. I have one for sale if you need it. Asking $125 obo