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Stan's NoTubes Alloy Tubeless Presta Valves

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$22.99 Model 27660

First choice of riders around the world for tubeless conversion and flat prevention.

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The first name in tubeless

Stan's lightweight alloy valve stems are half the weight of standard brass valves, weighing only 8g, 9g or 10g per valve respectively for the 35mm, 44mm and 55mm models. The secure round base is compatible with most tubeless rims and is a perfect fit for all Stan’s BST and BST-R rims. With an array of colors to choose from you can mix and match your ride.

Product details

  1. Aluminum tubeless valves provide airtight seal on most Presta valve rims
  2. Removable valve core for sealant installation
  3. Compatible with valve holes up to 8mm in diameter
  4. Sold in pairs

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We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.

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