KTM 125 DUKE 2021 User Manual

17 TUNING THE ENGINE
198
17.2 Adjusting the play in the throttle cable
F00773-10
– Move the handlebar to the straight-ahead position.
–
Push back sleeve
1
.
–
Loosen lock nut
2
.
– Adjust the play in the throttle cable by turning barrel
adjuster
3
.
Guideline
Play in throttle cable 3 … 5 mm (0.12 … 0.2 in)
–
Tighten lock nut
2
.
–
Slide on sleeve
1
.
17.3 Checking the clutch lever play
Note
Clutch damage If there is no free travel by the clutch lever, the clutch will begin to slip.
– Check the free travel of the clutch lever each time before using the motorcycle.
– Adjust the free travel of the clutch lever when necessary in accordance with the specification.

KTM 125 DUKE 2021 Specifications

General

Displacement	124.7 cc
Bore x Stroke	58 mm x 47.2 mm
Compression Ratio	12.5:1
Transmission	6-speed
Rear Suspension	WP APEX Monoshock
Front Brake	Four-piston radial fixed caliper, brake disc
Rear Brake	Single-piston floating caliper, brake disc
Front Tire	110/70 R17
Rear Tire	150/60 R17
Seat Height	830 mm
Dry Weight	139 kg
Frame	Steel Trellis Frame, Powder Coated
Ground Clearance	175 mm
Engine Type	Single Cylinder, 4-Stroke, Liquid Cooled
Torque	12 Nm
Fuel System	Electronic Fuel Injection
Front Suspension	WP APEX 43
Fuel Tank Capacity	13.4 liters
Wheelbase	1, 357 mm