I have replaced my standard cast calipers on the Desmosedici for the HPK billet Brembos with dry break connectors to resemble the Stoner Motogp bike of 2008 
Are those couplings designed to be quick disconnect?
Yes Kevin they are, infact when positioning them around the fork leg etc I had to disconnect to adjust the swivel joints but it felt really weird breaking into the line, I fitted them mainly for the authentic Motogp look of 2008
Yes they are kevin, when fitting to get the lines in correct position after bleeding I disconnected one and it felt strange to say the least, amazing bit of kit, although I fitted really for the authentic Motogp look
Bike looks stunning !!