The valve is not only for presta tubeless valve uses, but also could be used on tubelar valve.
According to the current trend, light-weighted frame, rim and other parts suffice the industry the most.
Other valves have applied the same concept as the nut and the valve cap are made by PA6 Injection molding.
The density is 3 times smaller than aluminum but it has almost the same toughness and tensile strength.
Providing a great replacement to fit in the modern trend. Plus the valve integrated tool on top, making the whole valve lighter