MZ 125 SX

Introducing the 2006 KTM 125 SX, a stalwart in the world of cross-motocross machines that sets the standard for lightweight performance and agile handling. This bike is not just another entry in KTM's impressive lineup; it is a culmination of years of engineering excellence designed for riders who crave both the thrill of competition and the joy of trail riding. With its two-stroke single-cylinder engine, the 125 SX is an agile beast that strikes the perfect balance between power, weight, and maneuverability—ideal for both budding motocross racers and experienced riders looking for a spirited ride. At the heart of the 125 SX lies a potent 124.80 ccm engine that delivers exhilarating performance through a well-tuned Keihin PWK 39 carburettor. With a bore and stroke measurement of 54.0 x 54.5 mm, this engine is engineered to provide a responsive power band that excels in acceleration and top-end speed. Coupled with a 6-speed gearbox and a hydraulic wet multi-disc clutch, riders can seamlessly shift through gears, maintaining control as they navigate tough tracks or rugged trails. The liquid cooling system ensures optimal engine temperature, allowing for sustained performance even during intense rides. The 2006 KTM 125 SX is crafted for agility and stability, thanks to its central double-cradle frame made from 25 CrMo4 steel. This construction provides a perfect blend of strength and lightweight design, weighing in at just 92.4 kg (203.7 lbs). The WP-USD front suspension offers a generous 300 mm travel, while the WP-PDS shock absorber at the rear contributes an impressive 335 mm travel, ensuring that the bike can handle jumps and rough terrain with ease. With a ground clearance of 390 mm and a seat height of 925 mm, the 125 SX is designed to fit a wide range of riders, providing confidence as they tackle demanding courses. **