Firstly, I wish to state a vested interest here, just so there is no misunderstanding. Ben is the Australian distributor for my Fullauto Technologies Norton cylinder heads. Next, he doesn't work Mondays and Tuesdays. He is almost always there all day Saturdays. If the door is closed and the gate locked, bang on it anyway, he may be working quietly away. He can, indeed, be difficult to get hold of and isn't fabulous at returning calls. How do I know this? However, that having been said, he does a very good thorough, slow job. But, you will not have any problems with his work. He's not expensive and has been doing it for many years. His wheel building is superb. My own Commando is in there as we speak if you wish to check out my wheels and anything else. When it's run in you may ride it as well to check out the impressive performance gains throughout the rev range from the fabulous Fullauto Technologies cylinder head. Did I mention that already?
The wider alloy rims are noticeably lighter than the stock rims. As to width, the Avon Roadrider 100/90 19 tyres only just fit in the swingarm on the 2.5 inch rims. I had to reverse the lower shock bolts so it would fit. On the front I had to change the front guard mounting bolts to button headed cap screws or the tyre simply wouldn't fit. Fitting wider tyres on narrow rims is pure folly. It accomplishes nothing regarding fine handling. Some people appear to like "the look". A 120 section 18 inch tyre does not put more rubber on the road than my 100 section 19 inch on the 2.5 inch rim. You might have more wrapped around the sides that cannot be used, but you will not have "more rubber on the road". A recent article in Old Bike Australasia had a blue Commando with a 4.25 inch x 18 inch rim with a 120 section tyre and it fitted in the swingarm. What does that tell you? It tells you that it is no wider than my combination or it wouldn't fit.
Drop in for a look. It's an 850 Orange Roadster. You can't miss it.