Absolute Black

Aether Carbon Tubeless Valves 18-30mm Rim Depth

Absolute Black Aether Carbon Tubeless Valves take a coreless approach to tubeless inflation, replacing the traditional valve core and its narrow flow channel with a simplified two-part design aimed at smoother airflow and less sealant-related hassle. Built for Road and Gravel tubeless setups, the long carbon fiber composite body targets riders who want low weight without giving up day-to-day usability.

• Coreless tubeless design - Eliminates the valve core and the small internal passage that commonly clogs with sealant, supporting more consistent airflow during inflation
• Direct airflow path - Helps make initial tubeless setup and topping up easier, especially when higher airflow is needed to seat beads
• Carbon fiber composite construction - Replaces typical aluminum valve bodies for a very low claimed weight of 2.6g per valve (including 0.6g cap)
• 18–30mm rim depth fit - Sized for shallow road and gravel rims where a longer valve isn’t necessary
• Road and gravel focus - Designed for modern tubeless tires where reliable inflation and reduced maintenance matter