Reserve Wheels Reserve Fillmore Tubeless Valves - 70mm Black Pair. Reserve is rewriting the future of tubeless tire systems with the introduction of Reserve Fillmore a completely new take on tubeless valves. This new high volume design allows triple the airflow while its revolutionary self-clearing poppet eliminates clogged valves. Finally its threaded cap allows you to back-off and air down to the perfect tire pressure with micro-adjustable precision.Compatible with 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 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 TECH SPECS Defined Color Black Length (mm) 70 Material Aluminum Valve Presta Med 41-55mm Valve Core Fixed