No pulsing or shuddering, and the bike would stop sharp like when you applied them, but every time I did it was accompanied by a loud electrical whining noise that would sometimes keep going even after I got off the brakes. No such sound from the rear brakes.
They felt ok, just that strange electrical noise. The only noise I hear from the ZG1000 when braking is the sound of brake pad on disk. I was just curious as to whether it was a ZG1400 thing, or an azride.com maintenance thing. Are the Concours14 brakes electrically assisted?