Flat Tire Defender No Clog Value Stem

  • £22.99
Item in Stock | Usually dispatched within 48 hours

Flat Tire Defender's ❞No Clog®❞ Valve is designed for all tubeless mountain bike wheel assemblies, as well as those using foam inserts. ❞No Clog®❞ minimises air blockage due to tyre sealant collecting around the valve hole. It's deep/wide grooved design allows air to pass through easily, provides more accurate tyre pressure readings and a special coating helps prevent sealant from sticking

  • U-Shape channel to minimize sealant from sticking
  • Extra wide deep groove for increased air flow
  • Rectangular top fits majority of curved & channelled rim bed shapes
  • Two O-ring sealing to stop air loss
  • One size (40mm stem) fits majority of alloy & carbon rim heights
  • Special anodized coating black only
  • Replaceable Presta core
  • Aluminium valve cap
  • 2 Valve Stems


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    For all other orders including those under £50.00 there is a postage charge of;

    Order Value After Discounts & Codes:

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