Hello i am new on this forum, I looked around for a while for a airboot that fits in the std airbox and fits nice over a bigger carb. I have a dt125r from 1996. I bought a tm32 mikuni replica carb, but all the people that sold airboot rubbers charged 70€ or more. And would not sell me the loose stl or step. So now I made my own. and fitted it on my standard intake. After a few prototypes that did not fit that well, I finely got it just right! I uploaded the stl and step here : https://cults3d.com/en/3d-model/tool/dt125r-dt125x-airboot-for-tm32-carburetor
It costs $5 because all the time it took. when I make all the money back from the modeling process and filament (about 25€) I will make it free to download. Let me know if you want to see more airboot rubbers for different carbs.