Identified by its "Mirror Face ¨, the MD (Mirror Drive) Racing Meter features a Carbon or White face and Brushed aluminum bezel. The face of the gauge is back-lit with LED light bulbs and the needle is lit red. When the gauge is off, the face disappears and your reflection can be seen, hence the name Mirror. The MD Racing Meters are full electric gauges and are available in Boost, oil/water Temperature, oil/water Pressure, and Exhaust Temperature. (Available only in 60mm, all gauges include necessary hardware and sensors.)