Holy crap that is amazing!! Mine was at .195 with 5600 miles on the clock. I can't get my head wrapped around that many miles on a stock rotor. I guess it's time for me to quit practicing hard braking drills every time I ride my bike LOL!!
I'm all about practicing panic "squeeze" braking and calculating stopping distance as much as possible each and every time I swing a leg over my bike. It has saved my life a few times in my 45 years of street riding. I'm saddened by the fact that it's impossible for me to out brake Yamahas Unified Braking System.
Here are my brake specs when I did my 6,000 mile service:
5578 miles
Rear brakes disassemble, measure, inspect, clean, lube sliders
Outside pad upper 4.53mm
Inside pad 4.45mm
Rear pad wear limit .8mm
Rotor thickness 4.97mm
Rear rotor wear limit 4.5mm
Rear rotor runout limit .15mm
Front brakes disassemble, measure, inspect, clean, smooth out pins
RF outside pad 4.43mm
RF inside pad 4.30mm
LF outside pad 4.47mm
LF inside pad 4.30mm
Front pad wear limit .5mm
Left rotor 4.46mm
Right rotor 4.43mm
Front rotor wear limit 4mm
Front rotor runout limit .10mm