Designed to bolt straight on to any 1" and 1 1/4" diameter T-Bar style handlebar and ready to take 48mm diameter gauges. Available for use with a single or two gauges and plain or drilled to take 2 control lights. Gauges are secured with a hidden mount set screw for extra clean looks. A rubber o-ring in the gauge mounts helps to isolate meters from vibrations. All versions feature a show-chrome finish and come complete with the necessary hardware.