Koso North America RS-2 Multi-Function Meter/ Data Recorder BA073000Rider can log their data (target speed, target distance, maximum speed and maximum RPM) Found at the top of the meter, the rider will benefit from a group of red LEDs to get the right shift point Includes sensor and bracket to mount Install on most applications Features the choice of 8 colors in both positive and negative display for optimal reading during the day or the night