would the kink fat boy chain or the KMC street 415H chain (both 1/2" x 3/16") and my chainwheel and freewheel is 1/2" x 1/8" i was wondering would any incompatiblity issues would occur if i run one of those chains. Thanks :D

With the KMC chain there should be no problems. It is reccomended for 1/8" or larger sprockets and freewheels.

just remember, bigger chains are only a bad thing on mtbs..because they won't fit in the chainrings.....

I say go for it