Zipp Valve Extender - 72mm for 808, 1 Piece, for Threaded Presta Valve, Black Disc Brake Mount XS (Men’s Shoe 3-5

XS (Men’s Shoe 3-5

Weight: 315g (38cm)

95-120 (x25)

Dura-Ace R9200 series

50mm Connector Wire included with Lever

Zipp Valve Extender - 72mm for 808, 1 Piece, for Threaded Presta Valve, Black Disc Brake Mount XS (Men’s Shoe 3-5The Zipp Valve Extenders work with Zipp butyl inner tubes with a removable core as well as other leading tubular tires and inner tubes that have removable cores. 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 Single Extender