I just looked under my purchase history on ebay and I cant find it. I bought it last fall and its on ebay still. If you search 21" Outlaw custom front fender on ebay and theres 2 widths, 3.5 inch and 5.5 inch. I believe this is the 5.5 if i remember correctly. no special mounts needed, it bolted up to the stock fender locations but you do have to drill the holes and I trimmed each end of the fender to the shape I wanted. The fender was cut down the middle where ever they made it and welded a strip in it to widen it so Im guessing they take their 3.5 fender and stretch it to the 5.5 width. my painter made it look real nice.