【Inimitable Design】The tubeless presta valve stem with CNC one-piece design for 99.99% airtightness. The bottom of the tubeless presta valve stem is designed with a large three-hole design, which enlarges the air outlet area by 30% and increases the efficiency of inflating tyres by 36%. It prevents air leaks and reduces the risk of air leaks and flat tyres. Maintains consistent tyre pressure, lightweight and sturdy at the same time, not easy to damage, ride with confidence.

【Easy Installation】Includes removable valve core for easy maintenance, comes with a valve core removal tool to help remove the valve core and easily fill with sealant, and can be quickly and easily fitted to tubeless rims.

【Aesthetics & Craftsmanship Design】Using ultra-light aluminium alloy, anodic oxidation process, to reduce the weight at the same time, to prevent rust, to extend the use of the tubeless presta valve stem kit cycle. Various colours of spraying process, make the colour bright and shiny, increase more selectivity, the side of the tubeless presta valve stem and BUCKLOS brand icon design, show the style characteristics.

【Package Included】The package includes, 2 pieces of tubeless presta valve stems, 2 valve core removal tool caps, an exquisite box packaging. Easy to carry and store.