Stan's Tubeless Exo-Core Valve Stems - Alloy Extra Tall Black Pair MFPN=A3129 Featuring the same minimalist

Featuring the same minimalist

Soft rubber compound

} Independently lab and rider tested

Manage your efforts with the power guide feature

ensuring versatility for various bike setups

Stan's Tubeless Exo-Core Valve Stems - Alloy Extra Tall Black Pair MFPN=A3129 Featuring the same minimalistRevolutionary 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 air tight seal on all rims Self locking valve nut has a captured o