Zipp Valve Extender - 48mm 60/404 1 Piece Threaded Presta Valve BLK

Zipp Valve Extender - 48mm for 60/404 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

Extenders thread "over" an existing valve and do not "replace" a valve core

Knurled end to keep pump from slipping

3mm hex broach in the barrel to guarantee a perfect seal when tightened

Sold each