If your motorcycle is clicking even with a new battery and the ignition disconnected, there are a few possible reasons for this issue:
Starter Solenoid: The clicking sound could be coming from the starter solenoid. The solenoid is responsible for engaging the starter motor when you turn the ignition switch. If the solenoid is faulty or not receiving enough power, it may produce a clicking sound instead of engaging the starter motor properly.
Loose or Corroded Connections: Check the battery terminals and other electrical connections in the motorcycle's wiring system. Loose or corroded connections can result in insufficient power flow, leading to clicking sounds.
Faulty Starter Motor: The starter motor itself could be malfunctioning, causing the clicking noise. If the starter motor is damaged or worn out, it may struggle to engage or turn the engine, resulting in the clicking sound.
Faulty Relay: Another possibility is a faulty relay in the electrical system. Relays are responsible for controlling the flow of electrical power to various components. A faulty relay can disrupt the electrical circuit, leading to clicking sounds.
It's recommended to have a professional mechanic diagnose and inspect your motorcycle to identify the exact cause of the clicking noise. They can perform tests, check the electrical system, and conduct a thorough inspection to determine the source of the problem.