The relay is an electrical switching element 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 regularly check the relays for proper functioning and repair or replace them as necessary to ensure reliable and correct current control and thus proper functioning of the motorbike's electrical components.