The WTB TCS AL Max-Flow Tubeless Valves have been enhanced for top performance.

Featuring an insert-compatible base, a larger bore diameter, and a built-in valve core remover for added convenience. Their ergonomically designed nut makes tightening easy without requiring tools.

The castellated base encourages airflow in various directions, minimizing common restrictions when employing tire inserts. Additionally, the larger bore diameter assists in seating tubeless tires and minimizes clogging post-sealant application.

Key Features:
- Compatible with inserts
- 84% increase in airflow, reducing sealant clogging
- Valve core removal cap
- Knurled easy-grip nut
- O-ring rubber grommet protects rim from damage
- Universal presta valve core