i have my touring shield trimmed out in the product. it runs around from both rubber mirror mounts. it does help wind buffeting somewhat, but at the price saeng sells the stuff, not that big of a bang for the buck..i found the section i use on EBAY, paid $25 a few years back.
it wont fit on my vstream because the stream is so much thicker than the yamaha shield.
pm me if you want more info or details.
cadman