Reserve's patented Fillmore valve represents a game-changing leap forward in technology, with a high-flow design that eases tubeless setup and eliminates the traditional, delicate, clog-inciting valve core of yesteryear. Backed by a lifetime guarantee and supported with free shipping and returns for US customers, the Fillmore valve's 3X airflow makes seating tubeless tires a snap and the Micro-Adjust feature allows you to dial in tire pressure perfectly. Sold as a pair, 70mm in length for 30 to 48mm rim depths.

FEATURES:

• High Flow: 3 X airflow makes seating and inflating tires a snap
• No Clog: Eliminates clogging and busts through dry sealant
• Micro-Adjust: Airs down to the perfectly dialed tire pressure
• Direct-Inject: Coreless design for no-fuss injection of sealant 
• Fits 30-48mm deep rims