kx85 rims and tires

Im looking for supermoto rims and tires to fit a 2001 kx85. I have looked online but nothing for this bike. The rim size doesnt matter as much as them fitting without too much modification. Right now I have the origonal 17'' front and 14'' rear. Also is there any way to get street tires to fit the stock rim to keep me from having to buy new rims? I am just starting out so anything to get the bike going would be great. Thanks

you can put a 125 slick on the front and a bridgestone hoop rear i have the tires, i used this set up a while before i got the 12'son my kx80.. its the cheapest way to go