Dilwe Bicycle Presta Valve Stems, 40mm Detachable Tubeless Valve Stem for Mountain Road Tubeless Tires

Bicycle presta valve stems is made of superior alloy material, which makes it anti-corrosion, durable and not easy to deform.Tubeless valve stem is lightweight and has good sealing performance. Easy to install and remove. Features: 1. PORTABLE SIZE FOR EASY CARRYING: A perfect take-along tool especially for tubeless users and people running deep section rims.  2. LIGHTWEIGHT AND EASY INSTALLATION: Tubeless valve stem is lightweight and has good sealing performance. Easy to install and remove. 3. DURABLE AND PREMIUM MATERIAL MAKING: Bicycle presta valve stems is made of superior alloy material, which makes it anti-corrosion, durable and not easy to deform. 4. GREAT ACCESSORY FOR TUBELESS TIRES: 100% brand new and high in quality. Suitable for tubeless tire. 5. GUARANTEE: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. Specification: Condition: 100% Brand New Item Type: Bike Acccessory Material: Alloy Color: Black Length: Approx. 54mm / 2.13inch Weight: Approx. 10g Package list: 2 * Valves Note: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please notice that the item color displayed in the pictures may be slightly different from the real object due to different monitors or other factors.