[dubojr1]

Originally Posted by Locksmiff

I was thinking that. The bigfoot eludes to machining / modifying the hub. I am thinking of getting a 250 swingarm from ebay and 650r rim etc as well and giving it ago. I figure I can use the swingarm to get things right then try the wheel on the bike and see how it goes.

Correct me if I'm wrong but changing the width of the swing-arm still will not fix the alignment concern. The front sprocket will still be in the same spot which requires the rear sprocket to be in a specific spot. That alignment is what I've been challenged with. To center the 650R wheel, the wheel needs to move to left. The only way to move the wheel to the left is to machine the hub where the rear sprocket mounts so the wheel can move over without changing the rear sprocket alignment. I hope this makes sense.