So I'm trying to do a wheel rebuild this winter and while I'm at it, I want to go up on my rear rim width from the stock 4.25. 4 1/2" would be okay but are hard to find and 5's are plentiful but I've not heard of anyone going that big on the 610. I do remember seeing a set of Marchesini's on someones but can't remember who. If you have any first-hand knowledge of the fitament of a 5" rim on on 610 please speak up.
Goosedog, your over here too.. excellent.. So what did you end up doing and how did it work out? I have access to a nice set of Husqvarna blue wheels but the rear is 5 inch and the front is a 16.5, not 17. I was thinking I could just run rain slicks but I'm concerned about the rear not clearing.