This is a Shimano Barchetta handle that I purchased from a used goods store. Judging by the color of the nut, I believe it's probably the handle for the 19 Barchetta Premium, but I'm not certain. Please make your own judgment. There are no noticeable scratches or signs of use, and it's in clean condition. The included accessories are the retainer, nut, and screw. I haven't confirmed whether the nut is for the right or left side.