The missing link between your cable-driven speedometer and late model electronic transmission! Measuring 5 1/2” x 3 1/2” x 2”, the ECD-200BT allows the use of a mechanical-cable speedometer to be used in conjunction with a modern drivetrain which provides only an electronic output.

The ECD-200 uses PID control of the cable speed to provide quick, smooth operation as well as preventing overdriving or damaging the speedometer needle. Consider this the most precise and easiest to use cable-drive unit on the market!