Introducing the V2 Tubeless Valve Kit, featuring a stronger, lighter design made from machined aircraft grade 7075 aluminum. Plus, with the new Tire Insert air flow system, tubeless sealant fluid and air flow freely for easier use. The valve stem has six slots for compatibility with most tire foam inserts and includes various rubber bases for a secure fit with multiple rim types. With a 44mm length and an integrated valve core removal tool, this is the ultimate choice for effortless installation and removal.