*Free shipping on orders over $99

Free Shipping Policy

Free Shipping applies to all orders placed for $99 and above
(pre-tax value). Some restrictions apply:

  • Offer valid in the Lower 48 States only
  • Excludes Complete Bicycles, Framesets, and some other oversize items
  • Excludes certain sale items


Equipment > Accessories > Valves / Extenders > Valves - UST / Tubeless


Simply the best Presta valve core made to date. Originally designed by Stans to replace sealant-clogged valve cores, it also replaces bent and haggard ones as well. Universal size works on all valve stems from all manufacturers. Just remove the old core and replace with this one. Try replacing the core with the Stan's Valve core replacement tool for bonus points.

Return to Top

  • Replaces worn, bent and clogged Presta valves
  • Fits all removable Presta stems
  • Brass and steel construction
  • Sold individually
Return to Top