GAS GAS TXT Racing 125 2020 Owner's Manual page 76

12 BRAKE SYSTEM
74
–
Position foot brake lever; insert push rod into foot brake cylinder.
–
Mount and tighten screw
Guideline
Screw, foot brake lever
E01398-10
1 2
with nut .
M8 25 Nm (18.4 lbf ft)