In the carolina area, or is your friend willing to pay shipping? Someone in my local series always seems to have an extra. One guy has a 98% complete XR100 for sale at $300, with the 16" front wheel, I believe.
it would depend on the price i think, so any info and prices would be great also i'll take some pics and info on the 100 also
ive got one off of a 1985 model but you have to take the whole chasis minus rear wheel because i'm to busy/lazy to take it off
I have a 16" rim with out spokes still in the original packaging. Buchanan has a nice HD spoke kit for it.