>50 mods?

[Rider-trx_250ex]

What all has to be done to a xr/crf50 to be able to be riden by an adult?

[stace609]

A bar kit is pretty much all you need at first. Then you can get some stiffer springs to make it ok to jump with.

[brapbrap13]

in my opinion, if ur looking for a cheap way.
in this order
big bars, extended cable.
high seat foam, gripper seat.
extended shifter.
big pegs.
extended break lever.
rear shock/spring.
front shock/spings/arms.
so on so on.