13000 RPM Motorcycle Red Blue LED Tachometer Speedometer Gauge UniversalSpecification 100 brand newColor BlackMaterial IronDiameter 67mmMounting hole diameter 10mmVoltage DC 12VRange 0 13000 RPMLED Color Blue RedFitment Universal for most motorcycleWiring 2 group wire 5 wires Group 1 connect lighting Black Negative Red PositiveGroup 2 Black Positive Green Ground Yellow Engine induction ignition lineNote 1 Please check the size measurement chart carefully before making payment 2 Please allow 0 5 1 inch difference due to manual measurement 1 inch 2 54cm 3 The color of the actual items may slightly different from the listing images due to different computer screen thanks for your understanding 4 Instruction is not included Package Included 1 X Motorcycle Tachometer Speedometer