Input Voltage: DC 12V
Tachometer Measurement: 0-16,000RPM
Stainless steel construction with glass top
Size: approx. 60mm(2-3/8")*56mm(2-3/16"),10mm mounting hole
57mm(2.3") mirror diameter,68mm(2.7") outer diameter
Universal fits for most motorcycles (Please check the size before you purchase)
Instructions: not included

Aftermarket LED Backlit motorcycle tachometer
High capacity dial (0-16000RPM), full-sweep illuminated index
Blue carbon-fiber look face (not real carbon fiber) adds a dreamlike tone under backlight
Internal backlight allow you to read real-time RPM data clearly even in dark
General mechanical speed line interface

Wire Connection:
Long red- positive, Long Black- Negative
Short Green- Ground, Short Yellow/Black-Engine Signal, Short Black- power/ignition lock positive

Package Included:
1x LED backlit motorcycle tachometer