About this item

• Super Light & Anti-rust: Made of lightweight anodized aluminum, our tubeless presta valve stem is not only lightweight but also anti-rust. Stem length: 40mm, 44mm(two valve presta)
• Superior Seal: With a removable valve cover, O-ring, and lock nut. The large soft rubber base can easily form an airtight seal on the valve hole with a diameter of not more than 8MM, ensuring that the nut can be tightened and protecting the rim
• Removable Valve Core: The valve core is a removable cover, our valve comes standard with an integrated valve core-removable cover and two other covers as spare parts, which can help you remove the core and easily fill the sealant
• Universal design: suitable for most MTB and road bicycle rims; surface color is specially treated. Package includes: 40mm / 44mm tubeless Presta stem (2 packages), valve core remover (1 package)
• 100% money-back guarantee: If you have any questions or dislike our tubeless presta valve for any reason, please do not hesitate to contact us. BWSHLF will provide you with a full refund or send you a replacement to provide you with the most satisfactory solution.