Engineered for durability and precision, Stan s NoTubes Universal Valves are designed to make tubeless setup easier. The durable brass construction ensures long-lasting performance, while the removable valve core simplifies sealant refills, fitting rims with up to an 8mm valve hole.Key Features and Benefits:Durable Brass Construction: Built to last, the brass material provides strength and resilience, ensuring dependable performance over time.Removable Valve Core: Easily add sealant directly through the valve, streamlining the process for quick maintenance and hassle-free setup.Fits Up to 8mm Valve Hole: Compatible with most rims and all of Stan's BST models, offering versatility and a perfect fit for a range of tubeless systems.Stan s NoTubes Universal Valves offer a reliable solution for cyclists seeking simplicity and performance. With a robust design and easy sealant access, these valves enhance tubeless set-ups.Make tubeless setup simple with Stan s NoTubes Universal Valves. Dependable and easy to use, they re a valuable addition to any tubeless system.Valve Size / Rim Depth:Regular: Less than 20mmMedium: 17-26mm