
New to biking
Just picked this up off marketplace for $50, it needs a new tire, but just going to do both front and rear, any recommendations? Also, would it be dumb to put a tube in instead of presta valve if possible? Not sure if I trust myself sealing bead. I’m overweight, 215lbs if that matters, don’t really plan on going to crazy on the jumps and stuff, just really trying to get more active and take rides with kids. Thank you.