Mike, your Motoped is coming along nicely and I have to agree with you about the quality and money well spent for something that is going to last a long time. I have an 6000W electric conversion on my Motoped and it's rock solid. It's prolly not needed but I'm building a little beefier rear wheel with 48 spokes so I don't have to worry about the added weight I'll be putting on a rear rack. Btw the rear hub width is 135mm and they are available in OEM from Motoped & custom CNC from Pirate cycles. There are also 48 hole hubs floating around from the original US builds.