Fillmore valves make tubeless setup and pressure adjustments less fiddly. The coreless design opens a larger air path than a conventional Presta valve, helping deliver the burst of air needed to seat a tyre. A self-clearing poppet deals with sealant build-up instead of relying on a small removable valve core.
Loosen the cap slightly and press it to release air in small amounts. You can also inject sealant through the valve without removing a core. Fillmore uses a Presta-style pump connection, although Reserve notes that a small number of pumps and gauges may not work correctly.
Supplied as a pair. Choose the length for your rim depth; Fillmore is not compatible with TyreWiz.
Specifications
50mm valve
For rim depths 18-28mm
70mm valve
For rim depths 30-48mm
90mm valve
For rim depths 48-68mm
Selling unit
Pair
Finish
Black
Valve body
7000-series aluminium
Internal rod
Stainless steel
Tyre inserts
Compatible; releasing pressure may require extra force against the insert
Reserve states three times the airflow of a conventional Presta valve. The larger air path helps deliver air quickly when seating a tubeless tyre.
Fine-tune pressure at the cap
Partly unscrew the cap, then press it to release small amounts of air. It gives you a simple way to trim tyre pressure before the next section of trail.
A self-clearing valve
The poppet pushes through dried sealant build-up to keep the air path working. The coreless layout also lets you add sealant without removing a separate valve core.
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