The Ripple Rock Racers Top Triple is machined from 6061 billet aluminum for the 1979-82 CB650 (except the SC model or twin front disc model). We have designed provisions to accommodate the stock instruments with our optional Gauge Brackets. The triple will also adapt to aftermarket gauges such as our 1.9″ or 2.5″ Chromed Mini Gauges. We also make an optional Key Mount to accommodate the ignition key so that the complete stock instrument/ignition cluster can bolt right on. This top triple is a fully flexible item, able to accommodate stock or aftermarket gauges with no hassle to the builder. We have mounting holes to accommodate our Mini Gauge Bracket, our Key Mount and our Deluxe Mini Gauge Bracket and LED Kit. This allows the builder to customize the top triple in many different ways.