MILKIT Replacement Valve Cores

"Upgrade your bike's performance with MILKIT Replacement Valve Cores. Measuring 45mm, these cores are designed for maximum efficiency and reliability. Made with high-quality materials, they are durable and long-lasting. With easy installation and a perfect fit, they ensure a secure seal for your tires. These valve cores are compatible with most bike brands and models. Get ready to take on any terrain with confidence knowing that your tires are equipped with MILKIT Replacement Valve Cores. - Size: 45mm - High-quality materials - Durable and long-lasting - Easy installation - Perfect fit for secure seal - Compatible with most bike brands and models"