Which Groupset?

hahahahahaha, i thought discs as in the wheels that testers use, and there were two different conversations going on... it's been a long day

rings apparently - slightly further apart. I guess that mean that the chain could get dropped between the rings when shifting between them. Find that rather hard to believe though - we're talking mm's or 0.5mm not cm's.

Worst case scenario is you'll have to buy some 10spd chainrings, or swap them over if you already have them.

that 0.5mm would probably be counteracted by using a 10 speed chain too. Buy my crankset!! ;)