Hey guys,i have been riding unis for about 2 months and want 2 buy my own,what size do u think i shpuld buy?? 
medium
I guess that would depend on your size and your goals.
since u r 16 i assume you are doing street trials or flat (tricks) if so i would get a kris holm koxx1 or nimbus depending on your budget
need a bit more info Ethan…