Granite valve stem extenders allow you to extend the length of your Presta valve stems by 40mm, making it easier to reach and inflate your bike tires.

Sold in pairs, the extenders are compatible with standard Presta valves. Whether you have deep-section wheels or just want a little extra reach, this valve stem extender is an easy and convenient way to ensure proper tire inflation.

Feature:

• Extended Reach: Granite valve stem extenders increase the length of Presta valve stems by 40mm, simplifying inflation for hard-to-reach bike tires.
• Compatibility: These extenders are sold in pairs and fit standard Presta valves, ensuring wide usability.
• Easy Installation: Installation is straightforward with the included tool, making these extenders a practical choice for effortless tire inflation.