Saint/Zee 4 piston caliper piston sizing

[MichaelB]

Hiya,

Just trying to find out what the piston and m/cyl sizes are for the current Shimano Saint/Zee 4 piston calipers are.

Having some evil thoughts on where to use them, but need to confirm sizing, so I can see if they'll work for where I intend to use them.

Can anyone help please ?

Even willing to buy a s/hand setup to investigate if need be

Thanks in advance

Michael B

[MichaelB]

Found out from an alternate source that they are 16 & 18mm pistons, and that the master cyl is 10mm