This starter solenoid relay is designed for use in select motorcycle models including 250, 300, Z400, 6n, 650, and EX300.Constructed from metal, plastic, and aluminum, it is built to withstand regular use under various operating conditions.The component plays a critical role in the ignition system by engaging the starter motor during engine start-up, a stable electrical connection and consistent starting performance.Compatibility includes model years: 6n (2009–2010), 300 (2013–2017), EX400 (2018–2019), 650 R (2009–2011), 650 (2011–2014, 2017), 650 KLE (2015–2016, 2018–2019), 300 KLE (2017–2019), and Z400 ER400 (2019).The design allows for direct replacement with no additional modifications required, and its lightweight construction integrates into the existing electrical system.