Would it work to take street and park bikes in to dirt jumps or will the bikes just not be able to handle it?
i am a freestyle bmxer, and i use just a normal track bike with some tweaks on it. as long as you are POSITIVE that your rims are strong enough and that your handle bars can really handle it, then you should be fine. TEAR IT UP MY FRIEND.
or just buy a skatboard and leave those dirt jumps alone
Yeah street and park bikes are only really different to dirt jumping bikes because they have different tyres, and dirt bmx's usually have a longer frame top tube and a straight cable for back brakes
I'm totally with kw!nton.