7/8" diameter mirror mounting area for all Joker Machine and many other brands of bar end mirrors
Works as a bar end mirror mount and slider to protect your bike from damage during a accident
Made in the U.S.A.
Easy installation

Specs
Product Name Mount
Type Handlebar End
Style Mirror
Color/Finish Silver / Raw
Mounting Position Right / Left
Units Each
Riding Style Street

Crazy Stickers!!! 

https://www.ebay.com/itm/287173887071