+xWelcome to the Forum!
Hopefully you will find the information you need here. There are several members who have motorbike projects on here so you should be able to glean a lot of information.
Now I am more into bicycles. I am wotking on my engeneer thesis in cooperation with FESTKA.
I need really as much information as posible. Maby something about NTPT... or other tube-tube composite joints.
Now I am doing analysis of T-Joint of composite tubes done by wet hand lamination an I am curious about ways how to make it better.
Maybe use some prepregs... Dont know
I emailed Vale bicycles by email and by facebook too. I emailed Tristan Tucker but noone responsed. So sad for me