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Specification KTM 125 SX – 2012

ktm 125 sx

Meet the 2012 KTM 125 SX – the perfect companion for off-road enthusiasts! This motorcycle, with its dynamic 124.8 cm³ engine, offers not only agility but also joy in every turn. Its design is crafted for maximum performance and control, making it an ideal choice for both beginners and advanced riders. The KTM 125 SX is a machine that impresses not only with its performance but also with its innovative design and high-quality craftsmanship. The suspension and braking system provide complete stability, while the lightweight frame allows for easy maneuvering in the toughest conditions. Discover the world of motocross and indulge in the adrenaline this model offers. Check out the specifications and see for yourself that the KTM 125 SX is a motorcycle that will deliver unforgettable thrills on the track!

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Technical Specifications ktm 125 sx 2012

Engine

Engine Capacity (cm³) 124.8
TypeSingle-cylinder, two-stroke
DetailsReed intake and exhaust control
Bore × Stroke (mm)54.0 x 54.5
Compression-
Valves/Cylinder-
Max RPM-

Performance

Power (HP)-
Power (kW)-
Torque (Nm)-
Peak Torque (RPM)-
0-100 km/h (s)-
1/4 Mile (s)-
Top Speed (km/h)-

Transmission

Gearbox6-speed
Final DriveChain (final drive)
ClutchWet mDouble disk clutch / hydraulically operated
Driveline13:50

Fuel & Emissions

Fuel SystemCarburettor. Keihin PWK 38S AG
Fuel Control-
Fuel Consumption (l/100 km)-
Fuel Capacity (l)7,5
Reserve Fuel (l)-
Oil Capacity (l)-
CO₂ Emissions (g/km)-
Emission Details-
Exhaust System-

Chassis & Suspension

Frame TypeCentral tube frame made of chrome molybdenum steel tubing
Rake Angle (°)26.5&deg
Trail (mm)-
Front SuspensionWP Suspension
Front Wheel Travel (mm)300 mm (11.8 inches)
Rear SuspensionWP Suspension
Rear Wheel Travel (mm)330 mm (13.0 inches)

Dimensions & Weight

Dry Weight (kg)91,6
Total Weight (kg)-
Power-to-Weight Ratio-
Seat Height (mm)992
Overall Height (mm)-
Overall Length (mm)-
Overall Width (mm)-
Wheelbase (mm)1480
Ground Clearance (mm)395

Wheels & Brakes

Front Tyre80/100-21
Rear Tyre100/90-19
Front BrakesSingle disc
Front Brake Diameter (mm)260
Rear BrakesSingle disc
Rear Brake Diameter (mm)220
Wheels-

Electronics

StarterKick
Instruments-
Electrical-
Light-
Battery-
IgnitionContactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan

Service & Maintenance

Lubrication SystemMixture oil lubrication 1:40
Cooling SystemLiquid
Engine Oil-
Oil Filter-
Brake Fluid-
Coolant-
Spark Plugs-
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