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76 Projects Hi Flow No Clog Tubeless Valves (Magenta)

76 Projects Hi Flow No Clog Tubeless Valves (Magenta)

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76 Projects' HI FLOW valves have 4x the air throughput and a redesigned core that helps prevent sealant build-up.


Tubeless bike tyres and rims were introduced 20 years ago yet tubeless systems still use the Presta valve standard. The clearances in a Presta valve are smaller than the holes that sealant is supposed to be able to block so it's no surprise that the valves get clogged.


  • New longer threaded section on size 1 & 2 valves - no need for spacers.
  • 'No Clog' internals - Greatly increased clearances prevent sealant build up.
  • 4x greater air flow (compared to Presta) - Fill the tyre faster to help seat and seal the bead.
  • Sealant can be directly injected through the valve centre (see pic). Because the valves allow such fast and reliable inflation we recommend adding sealant directly to a unseated section of the tyre.
  • Compatible with standard rims and holes for Presta valves.
  • Lightweight at just 9 grams a pair.
  • High precision CNC machined aluminium.
  • Completely rebuildable for cleaning.
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