autoevolution

Segment: Trial

The latest 125 SX engine is the most powerful and most competitive engine in its class; a clear statement that KTM is keen on keeping 2-stroke technology at the forefront of development.

The secret to their success is an outstanding power-to-weight ratio, low costs and simplicity. This 125cm3 ripper has been developed with the latest KTM engineering know-how and the most advanced technology available.

KTM 125 SX 2017 - Present 5 Photos
KTM 125 SX (2017 - Present)KTM 125 SX (2017 - Present)KTM 125 SX (2017 - Present)KTM 125 SX (2017 - Present)KTM 125 SX (2017 - Present)

KTM 125 SX 125

engine specs
Type
Single cylinder, 2-stroke, liquid cooled
Displacement
124.8 cm3
Bore X Stroke
2.1x2.1 in OR 53 mm
Compression Ratio
-
Horsepower
-/- KW(hp)/RPM
Torque
-/- lb-ft/RPM OR 0 Nm/RPM
Fuel System
Carburetor
transmission specs
Gearbox
6-Speed
Clutch
Wet multi-disc clutch, Brembo hydraulics
Primary Drive
-
Final Drive
Chain
chassis specs
Frame
25CrMo4 steel central-tube frame
Front Suspension
WP-USD, AER 48, 48 mm
Rear Suspension
WP shock absorber with linkage
Front Brake
Single disc 260 mm
Rear Brake
Single disc 220 mm
dimension specs
Overall Length
-
Overall Width
-
Seat Height
37.8 in OR 960 mm
Weelbase
58.5 in OR 1486 mm
Ground Clearance
14.8 in OR 376 mm
Weight
192 lbs OR 87 kg
Fuel Capacity
1.8 gallons OR 6.8 L
tyres specs
Front
-
Rear
-
power system specs
Power pack
-
Nominal Capacity
-
Maximum Capacity
-
Charger type
-
Charging time (normal)
-
Charging time (quick)
-
Range
-
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