Rule Number One: Always check your tire pressure before you ride.
Rule Number Two: If you forget Rule Number One, don’t get all excited with how your new engine is running, twist the grip hard and take her up to 80 per, and snap your fool stem off!
I didn’t realize what i had done until i rolled the bike back to put it on the center stand and SSSSSSSSSSSssssssssssss……
New tube by Tuesday.