radial master cylinder for left hand rear brake

[Theo]

For supermoto conversions of the Varg, I've never heard of anybody using a radial master cylinder for the rear hand brake.
I've found these on the internet:
from Accossato
from Discacciati + the bracket
and there are also radial MCs for clutches that may work.
For the front brake, I've always had supermoto trackdays with an axial master cylinder but many people swear by radial ones.
I guess that it would make sense to have an improved feeling for the rear one, too.
I've noticed that the SM they have showed in the recent video about future models looks like it has a radial MC only for the front brake, but they also have to keep the cost low and probably it's hard to find a supplier at a decent price for something like that.
Any opinion about this?

 

[Theo]

I've just noticed that Adrien Goguet, a professional, probably used this radial Beringer: look at the pictures here.

 

[Beagle]

That was 2 years ago, I haven't seen much news of him racing the Varg since then?

 

[Karinshi]

i talk with accossato and they told me that that radial master cylinder is for 2 piston calippers... it will be compatible with the sotck single piston brembo caliper on the stark varg but performance could be bad, so much pressure