Valve stem extenders allow you to extend Presta valve stems by 40mm, making it easier to inflate your bike tires. Sold in pairs, these extenders are compatible with standard Presta valves. Whether you have high-section wheels or simply want a little extra reach, this valve stem extender is an easy and convenient way to ensure your tires are properly inflated.
Return and Refund Policy
You can return products within 14 days of delivery. If a product is wrong, damaged or faulty, Malibel pays the return. See our returns policy.