MZ 125 SX

Introducing the 2007 KTM 125 SX, a fierce contender in the world of cross-motocross motorcycles. This lightweight and agile machine is engineered for serious riders who demand precision and performance on the track. With its high-revving two-stroke engine and nimble chassis, the 125 SX embodies KTM's racing pedigree, making it an ideal choice for both aspiring racers and seasoned professionals. Built to tackle the roughest terrains and deliver exhilarating rides, this bike is a testament to KTM's commitment to performance and innovation. At the heart of the 125 SX lies a powerful 124.8cc single-cylinder, two-stroke engine that provides ample torque and quick throttle response. The bore and stroke dimensions of 54.0 x 54.5 mm create a balanced powerband that's perfect for aggressive acceleration out of corners. The Keihin PWK 39 carburettor ensures precise fuel delivery, allowing riders to tap into the bike’s raw potential. Coupled with a 6-speed gearbox, the 125 SX offers seamless shifts that keep the power flowing smoothly, while the Kokusan digital ignition optimizes performance in various conditions. Riders will appreciate the liquid cooling system, which maintains optimal engine temperature, ensuring consistent performance during long rides or competitive races. The 2007 KTM 125 SX is not just about raw power; its advanced chassis and suspension technology set it apart from the competition. The central double-cradle frame, constructed from 25CrMo4 steel, provides exceptional rigidity and stability, allowing for precise handling. With a WP USD front suspension offering 115 mm of travel and a WP monoshock PDS at the rear with 185 mm of travel, this bike absorbs rough terrain with ease, enhancing rider confidence on the track. Additionally, the lightweight design at just 92.4 kg (203.7 pounds) means that the 125 SX is incredibly responsive, enabling nimble maneuvers and cornering prowess. With a ground clearance of 390 mm, riders can conquer obstacles without hesitation, while the 7.5-litre fuel tank ensures you can keep going without frequent stops. **