I have listed the frame as new other as opposed to used because it is basically brand new, it, was built up as a demo bike but never ridden so is virtually new condition, if his bothers you then assume it is used but mint. Size 51 which would equate to small, please check out Ritchey website for full sizing info. Complete frameset including full Ritchey carbon fork and Ritchey headset included in sale.The item "Ritchey Road Logic Road Racing Bike Frameset Steel frame & full carbon fork" is in sale since Monday, March 12, 2018. This item is in the category "Sporting Goods\Cycling\Bike Frames". The seller is "mal37323732" and is located in Ashington. This item can be shipped to United Kingdom.