All I want to do is get my 3TJ running! The bloke I got it off derestected in the speed itself by turning over the disk that had the electricts on. I thought that the speedo needle had to touch a sensor when the bike was still to send a message to cdi ?

If mine is not doing that could that make it run bad?

If there is a chance of this happening then I want to turn back the disk.
How do you remove the upper fairing to get at the clocks or is there another way of removing speedo?
Thanks