With the innovative, split clamp with hinge, the holder can be mounted on both sides of the handlebars without having to remove a grip, shift lever or brake lever. All Supernova headlights without an integrated handlebar bracket can be optimally positioned in front of the handlebars with the Universal HBM. The Universal HBM is ideal for mounting the Mini 2 and M99 Mini headlights. For 35 mm diameter.