I am currently in the process of breaking an nc30 and have the complete front end for sale.
This should fit straight into the Nsr yokes and is adjustable the same as the se/sp. I also have the wheel, larger nc30 discs and brakes to go with it.
Let me know if you want all or part of it and I will sort out a price.
I also have a complete nc35 swing arm complete with hub, brake etc.
Cheers.