The VENTIEL TR414 40MM is an essential component for the Citroen 2CV, designed for reliable air sealing. Measuring 40mm in length, it fits perfectly into the tire's valve hole, ensuring optimal air pressure. Its robust rubber construction provides durability and resistance to wear, suitable for various driving conditions. Ideal for owners wishing to maintain the performance and safety of their vintage 2CV. The valve is easy to install and offers effective protection against unwanted air loss, making it a cost-effective solution for your vehicle's maintenance.