Malossi crankshaft with diameter 12mm and stroke 43mm for Piaggio SI 50 2T

Malossi 5318713 crankshaft with Ø 12 pin for piaggio engines and 43 mm stroke

The crankshaft is the central component of an internal combustion engine and its performance is essential for the overall performance of the engine itself. All engine parts, such as cylinders and valves, are connected to the crankshaft, which ensures the right synchronism and correct engine rotation.

But not all crankshafts are created equal. The high quality of the crankshaft is essential to obtain a high performance and reliability of the engine. This is why Malossi, leader in the field of engine performance, exclusively produces first-class crankshafts.

Malossi crankshafts are made with half shafts in 18 Ni Cr Mo5, a resistant and durable material, with forged half shafts and monolithic rotating masses to guarantee greater resistance. Each component is subjected to five heat treatments to ensure maximum hardness and resistance.

The high surface finish of the Malossi crankshafts guarantees the reliability of the engine, reducing the wear of the mechanical parts and the possibility of breakdowns. In addition, dynamic balancing is performed up to 16,000 rpm to ensure perfect engine stability.

The forged 18 Ni Cr Mo5 copper-plated connecting rod of the Malossi crankshafts is coupled to the shaft with precision roller bearing for high speeds, guaranteeing smooth and precise engine operation.

In summary, the crankshaft is the heart of the endothermic engine and its quality is crucial for obtaining high performance and engine reliability. Malossi exclusively produces top-class crankshafts, with top-level technical characteristics, to guarantee maximum performance and engine life.