- Revolutionary design evolved from 20-plus years of experience with tubeless systems - Engineered to work with existing pumps and gauges - Oversized bore diameter ensures maximum airflow and easy sealant refresh - Intuitive open/close housing design has a large grip area for precise control of airflow - External sealing and an all-brass core eliminates clogs - Tapered elliptical stopper ensures airtight seal on all rims - Self locking valve nut has a captured o-ring to prevent loosening - Tap Cap stays securely fastened and has a twist and pull design
