for sale is a new old stock schwinn king sting frame. these are hand made frames in the early 80s. and made out of 4130 chrome molly steel. they were the strongest frames ever made by schwinn. the seat post size is 26.8. the frame size is 18.5 inch from the top of the seat post to the middle of the bottom bracket. the wheel size 26x2125, they are true authenic collector items!!!!