STAN'S NOTUBES is a brand based in New York, and is a leading company that plans and sells tubeless ready (semi-tubeless) bicycle tires and their accessory parts.
The sturdy tubeless valve made of standard brass fits most tubeless rims on the market, as well as STAN'S BST and BST-R rims.
Since the valve core can be removed, it is easy to inject sealant, and two types of valve lengths are available depending on the rim height.
Weight: 35mm / 16g, 45mm / 18g
Sold as a set of 2