Find the changes?: Forks, tires, rear-der...think I've seen the seat.

I turned a Kona Blast I found in bushes to the police a few months back, was thinking of seeing if it was claimed, if not, asking for it. Nice bikes, (the one I found had a RST fork ??? what the noodle, yeechh).

A new pic of old pipes.
Of ho-made tensioner, bashring:http://www.bikeforums.net/showthread.php?t=70134