>>1125954Good luck mang. Don't get hurt too much because recovery isn't the same as when you're 16.
Go on Albe's or Danscomp and find a complete you like. They don't carry shitty Walmart bikes. For dirt, look for somethin with a longet top tube (21"+) and taller bars. You can research on the bike company websites too and it will probably tell you which models are more for dirt and won't come with 110psi slick park tires. Other than the tires, there's not much of a difference between the park/stree bikes and ones for trails and the longer/taller top tube and bars are mostly a preference thing.
I don't even know what's out there anymore, I haven't ridden muh BMX in years.