Anyone know where these hide on the internet?

I could do with an exploded diagram fo the i-Drive parts with part numbers, bearing dimensions etc so I can identify a few parts that I need to replace beyond descriptions such as, “That pin that hangs the bit that the cranks hang off, off the frame.”

GT Website offers “Seriously detailed, because there’s no such thing as too much information!”, but don’t actually go as far as telling me the headangle, let alone anything useful!

Cheers!