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How to install a tachometer on a motorcycle?

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Firstly you need to know our tachometer is for scooters or bikes with RPM signal from the ignition coil but not from a spark plug. You know in the motorcycle market, most of the scooters' tachometer signals are from the spark plug. But Goandstop motorcycle tachometer is different from other meters. The tacho signal is from the ignition coil.  If your bike's RMP signal is from the ignition coil, your bike or scooter will work with it. In our experience, most of the scooters in Thailand works with our tachometer.  Secondly, connect the cables as instructions below. The red cable is for positive, the green cable is for a signal for RMP. The green cable should connect with the ignition coil. Hold the tachometer with your bike dashboard . Here maybe you need to make holes on scooters, do not worry about it. If you need help, you can ask engineers in a motorbike shop. Lastly, turn on your bike or scooter to adjust it. Our universal motorcycle tachometer works to monitor your bike ...

Why do motorcycle need to be equipped with tachometer?

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Engine is the core of motorcycle , its power and torque change with the change of crankshaft speed. The tachometer can directly display the speed of the engine and make clear the state of the engine. It can help the rider to adjust the gear in a timely manner to ensure that the engine runs in a suitable working state, reduce wear, save fuel and obtain good driving performance. Functions of motorcycle tachometer Use when adjusting idle speed; Don't exceed the red interior sign when cycling. When you shift gears, you can feel the working condition and sound of the engine to increase the gear, that is to say, the driving speed to shift. How to use motorcycle digital tachometer to maintain normal speed? As a motorcycle in daily use, there is no need to raise the speed to high speed, because the fuel consumption at high speed is relatively high. We only need to give a little throttle at each gear without dragging gear, so that the speed can be increased when the speed reaches 4000 or ...