Motorcycle Starter Solenoid Relay ignition switch For 335 400 500 600 700 4x4 Twin ATV 12V This starter solenoid relay is designed for use with 12V ignition systems on select 335, 400, 500, 600, and 700cc twin-engine ATVs and motorcycles.It functions as an electrical switch to engage the starter motor during engine startup.The unit fits models requiring a direct replacement solenoid with standard mounting configuration and compatible wiring connections.It supports current transfer from the to the starter motor, consistent starting performance.Suitable for off-road and vehicles equipped with 12V electrical systems and matching solenoid specifications.