The petrol tap or fuel tap on a motorbike is an important part of the fuel system and allows the rider to control the flow of fuel into the engine.
There are different types of petrol taps, including manual and automatic taps. Some motorbikes also have fuel gauges that show the rider the current level of fuel in the tank.
It is important to check the petrol tap regularly and replace it if necessary to ensure smooth and reliable performance of the motorbike.