[tkimball415]

If anyone can help me out my ninja 650 only has only 41 miles o it I pulled it out the other day and it now has a check engine light the speedo doesn't work or temp gauge and won't go over about 40

 

[txhogcowboy]

With only 41 miles it must be under warranty. I'd take it back to the dealer myself and not try t figure out the issue.

 

[Ozninjaguy]

It's a 2020 model - might not still be under warranty - but take it to the dealer anyway, that is if you bought it from a dealer.

 

[Mindcrime79]

"you pulled it out" would imply it was sitting for a while? Weak battery's wreak havoc on electrical systems. That's be my first guess. But doesn't explain not being able to go over 40 🤔