Malossi aluminum cylinder D 45,5

The Malossi Ø 45.5 aluminum cylinder for MBK 50cc is a high-quality and high-performance product. Made with a primary alloy of silicon-enriched and stabilized aluminum, this cylinder is obtained through gravity casting in specific steel shells. Its processing is carried out on high-precision CNC machines, guaranteeing a product of the highest quality.

The cylinder barrel is coated with silicon carbides in a galvanic nickel matrix and cross-honed with diamond passages, allowing for recalculated heat exchange surfaces and maximizing thermodynamic efficiency. The exhaust and transfer ports have been designed and tested to ensure maximum performance.

The piston, made with a special alloy of silicon-enriched and low thermal expansion aluminum, is lightened and reinforced to guarantee optimal performance. The piston's heat exchange surfaces have also been increased, ensuring effective heat dissipation.

The cylinder rings are made of high-strength spheroidal graphite iron, with a hard chrome wear-resistant coating on the contact surface that is ground and lapped. This guarantees long-lasting durability and excellent wear resistance.

All products undergo rigorous dimensional and surface roughness checks, ensuring maximum precision and quality. Additionally, the piston-cylinder pairing is selected with very tight tolerances (0.010-0.005 mm) to ensure a perfect hydraulic seal.

In summary, the Malossi Ø 45.5 aluminum cylinder for MBK 50cc is a high-quality product, made with top-grade materials and precision processing. Thanks to its characteristics and advantages, it offers optimal performance and long-lasting durability.