Stan’s Replacement Presta Valve Cores (Silver) (6 Pack)

Stan’s Replacement Presta Valve Core Description:

If the valve core on a tubeless presta valve stem or presta tube with a removeable core has become clogged or damaged, the Stan’s Replacement Valve Cores will refresh the internals of those valve cores and restore their functionality so the tires can be properly inflated.

Features:

• Replacement valve cores for Presta tubeless valve stems and tubes equipped with presta valves with removable valve cores
• Sold individually or in a pack of six; the pack of six cores will ship in a re-sealable package that is bio-degradable and compostable