Thanks Matt for the link. thumbs This is of course exactly the manual I have.
I must confess I have not paid any attention to the general technical specification. That was as I must now realize very stupid of me. banghead
In any case, it is now definitely clear that a PlusFour front and rear one piston brake is installed.

I look next time in the books before I dismantle tires


Clemens

PlusFour Red Baron MY 2022