Stan's NoTubes Exo-Core Tubeless Valves

• Compatible with rim inserts
• High-flow for air and sealant
• Anti-clog design resists clogs
• Tool-free core removal

Built upon 20-plus years of tubeless evolution and meticulously engineered, the revolutionary Exo-Core Tubeless Valve delivers unrestricted sealant application and unparalleled airflow when setting up tubeless tires. Additionally, the Exo-Core Tubeless Valve is easily serviceable and simple to keep clean. No longer will riders and mechanics need to worry about clogged valves and serviceability in the field or at the workbench.

SECURE PRESS ON “TAP CAP”
Exclusive “Twist And Pull” Cap stays securely fastened, yet quickly and easily slides on and off the valve.

ENGINEERED TO WORK WITH EXISTING PUMPS AND GAUGES
Worry-free inflation and measurement thanks to comprehensive compatibility

INTUITIVE OPEN/CLOSE HOUSING DESIGN
Large grip area with "Lefty Loosey/Righty Tighty" operation offers precision control of airflow (1/8 turn for micro-bleeding; one full turn to wide open)

SERVICEABLE ANTI-CLOG CORE
External sealing and an all-brass core eliminates clogs and ensures easy cleaning

HIGH FLOW FOR AIR AND SEALANT
Oversized bore diameter ensures maximum airflow and easy sealant refresh

SELF LOCKING VALVE NUT
Captured O-ring design stays secure and will not vibrate loose

RELIABLE SEAL ON MODERN RIM SHAPES
Tapered elliptical stopper ensures airtight seal on all Presta drilled rim designs

COMPATIBLE WITH TIRE INSERTS
Base design allows air to flow free with or without tire inserts

Find more info in our Tubeless Valve FAQ's