About this item

• PRECISE COMPATIBILITY: This extension kit is specifically designed for use with Presta valves, , ensuring a perfect fit and optimal performance.
• ANTI-SLIP & AIR-TIGHT: Featuring an anti-slip design and double sealing rings, our extension kit is easy to install and is air-tight, providing professional-grade quality for your bike.
• MULTIFUNCTIONAL TOOLS: The kit includes a handy multi-functional small wrench that can be used to remove the Presta valve core, install the extension rod, and more. It’s compact, lightweight, and convenient to carry with you wherever you go.
• DURABLE DESIGN: The bicycle Presta valve extension kit features a strong forged stem that is both lightweight and built to last, ensuring reliable performance for the long haul.
• COMPLETE PACKAGE: Including 2 PCS of 45mm Bicycle Presta Valve Extender, 4 PCS of Sealing Ring, and 1 PC of Multi-functional Wrench. It’s the perfect set for any cyclist looking to keep their tires in top condition.