Howdy, I am swapping the stock chrome steel rims for alloys and have had a lot of troubles getting hold of a decent 19"x1.85x 40 spoke rim for the front. I already have a 18 x 1.85 for the rear and can get old of anysize 18" i like. So I'm thinking i will put the 18" on the front and get another for the rear. Has anybody put a wider rear rim on, and if so how wide did you go and where there any clearance problems with either the brake stay or the chain?