Leakproof performance Delivers reliable leak prevention through precisioncrafted sealing and a seamless fit that helps maintain consistent tire pressure during rides. The design reduces air loss and supports steady performance across conditions. Square base advantage A square base design reduces stress at the valve stem and provides protective scratch resistance. This makes it suitable for use with carbon rims in a variety of conditions, helping prevent damage to rims and valve points. Secure installation Equipped with vibrationresistant technology and antislip threads to maintain locking stability under different riding conditions with our bike tire valve core. The result is a secure, dependable connection even on rough surfaces or during aggressive riding. Fast inflation system Optimized for quick and easy tire filling with triple airflow channels and clogresistant technology. This supports efficient inflation and straightforward ongoing maintenance without unnecessary resistance. Key attributes Function: provides leakproof sealing, secure installation, and fast inflation for bike tire valve cores. Compatibility: designed for use with our bike tire valve core. Size: not specified. Material: not specified. Performance: offers leak prevention, stress reduction at the valve stem, vibration resistance, antislip threading, and rapid inflation capability. Use scenarios Road cycling with carbon rims: maintain consistent tire pressure and prevent leaks during long rides, protecting rim integrity and performance. Mountain biking on rocky terrain: secure valve installation under vibration, reducing the risk of air loss when bikes endure rough impacts. Onthego maintenance and roadside inflation: quick ups and easy maintenance thanks to the fastinflation system and clogresistant channels.