KTM 125 SX 2020 User Manual

COOLING SYSTEM 14
95
H01341-10
– Position the matching radiator cover ( p. 94).
The larger holding lug is located at the top left.
Info
Do not use both radiator covers at the same time.
K00460-10
–
Position radiator shield
3
.
–
Mount and tighten screws
2
.
Guideline
Remaining screws,
chassis
M6 10 Nm (7.4 lbf ft)
–
Mount and tighten screws
1
.
Guideline
Remaining screws,
chassis
M6 10 Nm (7.4 lbf ft)
14.4 Removing the radiator cover
K00460-10
–
Remove screws
1
.
–
Remove screws
2
.
–
Take off radiator shield
3
.
– Remove the radiator cover.
–
Position radiator shield
3
.
–
Mount and tighten screws
2
.
Guideline
Remaining screws,
chassis
M6 10 Nm (7.4 lbf ft)
–
Mount and tighten screws
1
.
Guideline
Remaining screws,
chassis
M6 10 Nm (7.4 lbf ft)
14.5 Checking the antifreeze and coolant level
Warning
Danger of scalding During motorcycle operation, the coolant gets very hot and is under pressure.
– Do not open the radiator, the radiator hoses or other cooling system components if the engine or the
cooling system are at operating temperature.
– Allow the cooling system and the engine to cool down before you open the radiator, the radiator hoses
or other components of the cooling system.
– In the event of scalding, rinse the area affected immediately with lukewarm water.

KTM 125 SX 2020 Specifications

General

Engine Type	1-cylinder, 2-stroke engine
Displacement	124.8 cm³
Bore x Stroke	54 mm x 54.5 mm
Starter	Kickstarter
Transmission	6-speed
Front Brake	Disc brake
Rear Brake	Disc brake
Ground Clearance	375 mm
Seat Height	950 mm
Clutch	Wet, multi-disc clutch, Brembo hydraulics
EMS	Kokusan
Frame	Central double-cradle type, 25CrMo4 steel
Front Suspension	WP XACT-USD, Ø 48 mm
Rear Suspension	WP XACT shock absorber with linkage
Fuel Tank Capacity	7.5 liters
Fuel System	Keihin carburetor