Zipp Valve Extender 72mm for Zipp 808, 1 Piece, for Threaded Presta Valve, Black

Zipp valve extenders for use with threaded, non-removable presta value tubes. For use with threaded presta (non-removable core) tubes. MPN: 00.1915.130.090 - Zipp - Valve Extenders - Valve Extender. Extenders thread "over" an existing valve and do not "replace" a valve core.

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