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Have a billet aluminum handle bar riser. Set up the old sled for the wife and went with a shorter handle bar set up. Bottom clamps are for a standard 7/8" handle bars, Top fits over sized handle bars 1 1/8" (pro tapers) Will throw in a pivot post adapter for a Polaris with purchase.
http://bozeman.craigslist.org/snw/5417559260.html
http://bozeman.craigslist.org/snw/5417559260.html