[jed.only]

looking for a radial master cylinder for my front brakes. i currently have 05 600RR brake calipers on it. i dont remember off the top of my head what size they require. i think 19x18 (3/4" 18 ratio) is what i wanted.

 

[DrJellyFingers]

you want a 16mm for stock feel. a 19X18 is a little too stiff for my taste.