Low cost universal fit for most 7/8" handle bars, sold in pairs! These are made to be super low cost, a pair of bar end mirrors for $24.99 ($12.49/each). These are made from low pressure cast aluminum (aka pot metal), keeping the cost down. They aren't the best quality, but if you need something for the time being and to test to see if these would work for you or your handlebar/moto setup, then these will do! Buy these to see if like the style before splurging on a better quality mirror.
For higher quality mirrors that are similar in size and style, please check out CRG 3" Hindsight Bar End Mirror, CRG-1006