The universal antivibrations are made of aluminium anodized. They have an universal attack with 17mm diameter and an internal bolt of 6 MA.
Please check the compatibility with the original handlebar before you buy it.
Easy to assemble. By tightening the bolt, the rubber expands and the whole clings to the inside of the handlebar. For original handlebars from Honda and Yamaha you need to order a separate adapter. For most Ducati models it is often useful to order adapter NB1016 (2x), because they often use a thick-walled handlebar and the rubbers of our handlebar ends are too thick for this.