Meriva 280mm dics. Do i need spigot rings ?

[Crossy]

Just looking at brake options just now and dont fancy paying lmf prices for 288mm setup. If i use Cav V6 calipers and pads and meriva discs ? Will these bolt straight on ? or will i need a spigot ring at all ?

I had a quick search but couldnt find anything about needing spigot rings or not.

[dgbnova#1]

Yes look up the id of of the disk and od of nova hub fit the sizes and can order of eBay