Paul Whitehouse wrote:Here's a photo of my outrigger plate I machined housing the 5/8" offset sprocket and support rod into an internal bearing....trying to measure for all the fixing holes, clutch and bearing positions was a nightmare...but I'm pleased with the result.

Such astounding machining you've done there Paul!!
As you know I'm planning on a low stretched z1000 project as well soon, I've been looking around youtube for the solution to front sprocket offset for the rather wide rear wheel I'm planning, what are your thoughts on the use of the 2 chains: 1st chain from standard front sprocket as though it's driving the standard rear sprocket offset for a 130 /140 tyre width, on a spindle located close to , but clear enough from the swingarm pivot point, that drives an adjacent sprocket that is offset to the required clearance for the oversize rear tyre ? I realise that would need quite a change in gearing for the rear sprocket(s), but just wondering if it would be more hassle than it's worth?