is it possible to make your own frame studs like the ones on the kh muni by just putting some screws/wingnuts/nails into the frame¿
why do you want them? I have certainly never needed them
uh for extra grip while doing foot on frame tricks
Yep, you can, Leo White did it on his freestyle uni. Using pedal studs / set-screws.
I don’t know if it makes a difference what material your frame is made of, or how thick it is or whatever.
Why not use grip tape it works a treat