Fillmore tubeless valves

This is the fifth type of tubeless value I want to try (1, 2, 3, and 4).

This valve is unusual. It is Presta-compatible, but has a different design without standard internal removable core.

Each valve weighs 6g with the cap.

See also related notes:

• TOPUMP TB2 Pro: Electric mini pump (2026-08-05)
• Maxxis Rekon Race 29x2.4[WT] mounted (2026-06-15)

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