Is the nc35 fram wider than the nc30 frame? i just tried to put the front subframe off an nc35 onto my bike and it would not fit, it was far too wide.

The front sub frame should bolt straight up to the main frame, bolting it onto a different front fairing will require a few minor mods.

Sorry my mistake I meant nc35 mirror stay bracket onto nc30 frame

Thay are different but you can interchange them afaik

When i fitted a NC30 tank to my NC35 the 35 screen brace fouled the tank, i was also told the 30 brace wouldnt work either so i got a ally brace from rick oliver which fits perfect, i belive the rick o brace works on both frames no matter what faring/tank you use

hope that helps