## Bare Cylinder 50cc Cast Iron 139FMB 50 4T AC This 50cc cast iron cylinder is a robust and reliable choice for your 4T vehicle. Made of durable cast iron, it ensures long life and resistance to wear. A perfect replacement for the original cylinder, offering excellent value for money. ### Durability and Reliability The cast iron from which this cylinder is made is a material known for its strength and resistance to high temperatures. Thanks to this, the cylinder is less susceptible to mechanical and thermal damage, which translates into a longer engine life. ### Perfect Fit The 50cc cylinder is designed for air-cooled (AC) 4T engines and fits the popular 139FMB model. It ensures trouble-free installation and optimal engine performance. ### Specifications: * Capacity: 50cc * Material: Cast Iron * Cooling: Air (AC) * Engine type: 4T * Engine model: 139FMB Choose this cylinder to restore full power and efficiency to your engine. Investing in quality and reliability is a guarantee of trouble-free operation for a long time.