I am looking for the age of my engine (W701111224), as I believe my speedo sender is U.S. Can anyone tell me what age is the engine? And do I need an a specific speed sender?
Does anyone know of a good supplier?

I now have a sender being sent from the UK. Bridge Motorcycles informed me that all busas use the same sender!

Still looking for the age of the engine?

im sure all the senders are the same ,or do you mean the clocks

No it was the sender. The diagnostics on the yellow box said there was no input signal. This was despite checking the continuity of the cable joints + the speed was working for the SVA.