Motorcycle Electrical Starter Solenoid Relay Ignition Switch For Yam&aha YZF-R6 FZ-1 FZ-8 R6 R1 2C0-81940-00 2006-2015 - Function: Starter solenoid relay used on the motorcycle engine to ensure reliable starting and normal operation. - How it works: Replaces the low-voltage control circuit to switch the high-current starter circuit, acting as a current switch, delivering more consistent power and a smoother start. - Compatibility and replacement: Compatible replacement for Yamaha YZF-R6, FZ-1, FZ-8, R6, R1 motorcycles; model years 2006-2015; part number 2C0-81940-00. - Convenience: Easy to install and use without complicated tools. - Use scenarios: - Replacing a faulty starter solenoid on a 2006-2015 Yamaha YZF-R6 to restore reliable engine start. - Performing routine maintenance on Yamaha FZ-1 or FZ-8 to ensure consistent starting performance. - Keeping as a spare in a workshop for quick replacement on compatible models.