I bought a Honda trx300 recently and the guy said it just needed a new battery for the starter. Upon further investigation I realized the battery was fine and I could arc the solenoid and it would start. So I figured must be the solenoid so I replaced it but the new one does the same thing. Maybe I got a bad solenoid but I don’t know. Anyone have any other ideas?

 

Welcome in,have it checked ,I have put on new parts in the past that turned out to be bad from factory,good luck.