KTM 125 Duke 2018 Owner's Manual page 148

13 BRAKE SYSTEM
146
–
Check the brake linings for minimum thickness
Minimum thickness
» If the minimum thickness is less than specified:
–
Change the rear brake linings.
–
Check the brake linings for damage and cracking.
» If there is wear or tearing:
–
Change the rear brake linings.
F00753-10
A
≥ 1 mm (≥ 0.04 in)
A
.