KTM 1290 Super Duke GT Owner's Manual page 241

Main work
–
Remove the inside locking wire
–
Remove the outside locking wire
B04149-10
–
Have an assistant operate the rear brake.
–
Loosen nut
B04139-10
1
.
2
.
3
and remove it with washer
WHEELS, TIRES 15
4
.
239