Features:

Available in 4 options (integrated-45mm, integrated-80mm, removable-45mm, removable-80mm). In order to choose the correct option, please verify your tube's valve stem type (integrated or removable) according to the product listing picture. Please also note the extender only works with Presta valve. Ordering the wrong type or buying it for Schrader valve will cause fitting failure.

Strong forged stem for light weight and extended service life

Anti-slip design, avoid loosing up under high air pressure

Come with handy multifunctional wrench to facilitate installation

Sold as 2 pcs / pack at the option you choose