KTM 125 Duke Owner's Manual page 74

SERVICE WORK ON THE CHASSIS
–
Check the chain tension. (
–
Loosen nut
–
Loosen nuts
–
Adjust the chain tension by turning adjusting screws
Guideline
Chain tension
Turn adjusting screws
right chain adjuster
rear wheel is then correctly aligned.
Info
The upper chain section must be taut.
Chain wear is not always even, so you should check the setting at different chain
positions.
–
Tighten nuts
–
Make sure that chain adjusters
–
Tighten nut
Guideline
Nut, rear wheel spindle
B00732-10
Info
The wide adjustment range of the chain adjusters enables different secondary
ratios with the same chain length.
Chain adjusters
p. 70)
.

.

on the left and right so that the markings on the left and

are in the same position in relation to reference marks

.

are fitted correctly on adjusting screws

.

can be turned by 180°.

on the left and right.

5... 7 mm (0.2... 0.28 in)

M14x1.5 60 Nm
(44.3 lbf ft)
72
. The

.