Hello. I have 90 miles on my cfmoto 400 and I have been noticing a squeak coming from the tires. The only grease fittings I see are for the suspension. Any thoughts?

I have a 2020 400cc that stalled out while idling. I turned the key to start it but there is no power. I checked the battery and it is good. The main relay and starter relay are good. All of the fuses look good. Would this issue be caused by the solenoid relay under the seat? Other than that it would have to be the ECU I think. Any help would be greatly appreciated.