2006 KTM 125 SX

The 125 SX 2006 model is a light, robust and extremely agile bike that continues to challenge the power of the 4-stroke equivalent and provides the decisive argument in the 125 cc class. Easy in the curves and exceptionally controllable, this bike is in a class of its own. The 125 SX 2006 again allows for a range of more individual settings than any other Motocrosser in its class: seats, handlebar positions, adjustable fork offset (machined triple clamp) etc.

Technical Changes;

Cylinder;

New cylinder with new ports and optimized power valve flap and flange reflect the 2005 Grand Prix version.

Reed Valves;

The latest evolution of the VFORCE 3 reed valve.

Crankcase;

New reinforced crank case with improved bearing seat and new counter shaft bearing.

Gearbox;

New 6-speed gear box for closer spacing between the gears; copies last year's GP bike.

Exhaust;

New exhaust pipe, optimized in combination with the new cylinder. Corrosion resistant nickel plating is KTM standard.

Clutch;

Magura hydraulic clutch unit guarantees optimal controllability, makes shifting easy and precise and is also maintenance-free.

Ignition;

New CDI box with a 16 bit processor and optimized ignition curve.