Innovate Motorsports mtx-a analog series gauges contain needles with a holding force that excels the competition. Mtx-a analog series gauges are 2-1/16 inches in diameter and are designed for use in high shock and high vibration applications. Features of the microprocessor-driven gauges includes: high performance; high torque; a 720-degree stepper motor; and a programmable warning Indicator. Each gauge comes complete with interchangeable black and silver bezels.