Presta Valve Compatibility: This adaptor is specifically designed to fit Presta valves, also known as French valves. These slim, threaded valves are commonly used on road bikes and feature a locknut for secure inflation.
17mm Alloy Construction: Crafted from high-quality alloy material, this 17mm adaptor offers a balance of lightweight design and durability, ensuring long-lasting performance.

Includes O-Ring Seal: Equipped with an O-ring to provide a secure, airtight seal between the adaptor and valve, helping to prevent air leaks during inflation.

Chrome Finish: The chrome-plated surface not only adds a sleek, polished look but also enhances corrosion resistance for extended durability.