My PN search shows that the 2015 air head and 2016 water cooled T-100 share the same calliper and front rotor..The T120 uses the same calipers as the T100, so yes, in theory they will fit. I haven't done it, so you'll have to double check yourself.
The T210 is a different PN
Neither of these 3 models share the same L lower fork leg PN
That is not to say the fitment differs, hence my question
I went ahead and ordered the 3 pot Nissin so I am about to find out if it is a direct bolt on - worse case I will have to make a bracket