This is from my experience of owning many brands and I guess close to 50 bikes since 1968, and having changed quite a number of tires in my shop, I found that in every case the bikes would accommodate one up-size with the stock swing arm. All bets are off on custom jobs. Just to be sure, I always measured the sidewaqll clearance and the prospective new tire with a caliper. Do your own measurements and make sure. Take from it what you will, but always verify.So just stick with a 130, it didn't look like it would rub, or should I try a 140?