These wheels came off a track R1... The track life caused them to have some minor scratches and imperfections. They hold air and are straight (rear has one tiny ding on the lip, not really noticable and the front has one small rash on the lip) . These are not perfect but are perfect for a rain set or spare wheel set or you're a "in need of wheels guys because mine are trash." Selling them cheap to get rid of. 120 for the set plus the shipping... rotors and sprockets not included.