Bolts are crap
Weight (98 grams for 160)
13\15, can be recommended
The only real downside of this rotors is that it`s design is stolen from Avid\SRAM.
We used two pairs (180-160 and 160-160). Bigger pair worked well in mountain marathons with heavy on brakes descends under 85+ kg rider.
We don`t use bolts that come with rotors, as we believe that they are crap.