2006 KTM 450 SX Racing

The perfect MX1 racer for your very own garage. Based on KTM's success in the king's class, the 4-stroke engine gives you all the power and torque you need while a reinforced steering head section improves stability on the track. The 450 SX permits more individual settings than any other Motocross bike in its class.

Technical Changes;

Clutch;

Hydraulic Magura clutch. Thicker clutch plates.

Exhaust;

Single header pipe.

Carburettor;

Latest evolution of 41 mm KEIHIN FCR-MX flat-slide carburettor; adjustable accelerator pump; hot start button; new intake.

Crankshaft;

Stiffer crankshaft, better reliability for crankshaft and bearings.

Valve-Stem Guides;

Sintered steel, optimized in combination with titanium valve.