Compatible with all Presta pump heads and most sealant injectors, Fillmore is backward-compatible with whatever you got, and forward-thinking in every way. Made for mountain, gravel and 'cross rims up to 28mm deep, Fillmore is one of those upgrades you don't know you need until you try it.
Airflow - 3 times standard Presta air flow, easing tubeless tire set-up and reducing pumping force
No clogging - Patented poppet-style design eliminates clogging by shielding air hole from contact with sealant
Simplicity - Ability to inject sealant without removal of valve core simplifies maintenance
Adjustable - Micro-air adjustment feature allows for precise trail-side pressure changes