AAOK

Replica of the original Chrome Plated RISERS for 1" diameter Handlebars built by Flanders of Pasadena, California in the 1950s

Now long out of production by them

Their original ads say "Here are shock-resisting rubber mounts which add comfortable height to your handlebars and arrest frame vibration. Use them forward or backward with any Flanders handlebar"

These 5-1/2" Tall Steel RISERS come with Hex Head Bolts, Nuts & Washers