SERIE PRO 18035000 Thermal unit cylinder kit

The MALOSSI W5 competition cylinder, with a displacement of 172 cc, is specifically designed for the Vespa T5, offering high performance and an unparalleled riding experience. Made from aluminum, this cylinder features a 5-port configuration that optimizes the flow of fuel and air, ensuring more efficient combustion.

With a diameter of 65.0 mm and a stroke of 52 mm, the cylinder is equipped with a piston that has 2 rings, contributing to better sealing and reduced friction. The headless design allows for further customization and optimization, while the boost port and modified exhaust window further enhance engine performance.

This cylinder is the ideal choice for those looking to take their Vespa T5 to the next level, combining power and reliability in a single product. With the included bolts, installation is straightforward and direct, allowing you to hit the road right away.