The crank pedal is an important part of a motorcycle's manual starter, especially on older models or in emergency situations. It makes it easier to start the engine without a battery. Turning the pedal transmits power to the crankshaft, initiating the movement of the pistons and achieving the air-fuel mixture. Make sure to maintain it in good condition for perfect operation and trouble-free starts. Use it with firm, constant pressure. The crank pedal converts physical effort into power.