Brake pad contact on rotor: Shimano BR-M8120 caliper with N04C pads mounted to direct mount 160mm with SM-MA-F180P2 running SM-RT86 180mm rotor. Pad contacts rotor about 1.5mm from outside edge. Spring clip
SHIMANO CENTER LOCK Disc Brake Rotor 220/203/180/160/140 mm | SHIMANO BIKE-EU