Description:Product Name: Motorcycle LCD digital instrument assemblyProduct color: blackStandard setting range: km/h MPH defaultPerimeter setting range: 1000-2999 DefaultSpeed signal polarity range: Pn defaultSupply voltage: 12VdcSpeed pulse number setting range: 1 2 4 defaultProduct Model:B2910Including:1 X Motorcycle LCD digital instrument assembly1 X Instruction1 X SensorFeatures:--Easy to Install--High QualityFunction items: speed display, oil display, engine fault light, super speed warning light 10*1000RPM, clock display, turn indicator light, high beam display light, N file display light, etcNote: The colors deviation might differ due to different monitor settings, please kindly understand.Please tell us first when you have any problem, we will give you the best service and solve the problem ASAP. Thank you so much.