KTM RC 125 Owner's Manual page 118

13 BRAKE SYSTEM
–
Disconnect spring
–
Release nut
Guideline
Free travel at foot brake lever
Info
The range of adjustment is limited.
–
Hold screw
–
Attach spring
L02135-11
 .
 
and use screw to adjust the specified free travel
 
and tighten nut .

.

.
3... 5 mm (0.12... 0.2 in)
116