The relay is an electrical switching element that is used to control the flow of current to electrical components such as indicators or horn.
A defective relay can cause the affected electrical components to stop working or to switch on and off in an uncontrolled manner, which can impair driving safety.
It is important to check the relays regularly for proper functioning and to repair or replace them if necessary in order to ensure reliable and correct current control and thus the proper functioning of the motorbike's electrical components.