Zipp Tangente Aluminum Knurled Valve Extender 60/404 41mm (Qty 1) (use with Remo

– Tangente aluminum knurled valve extender 303 27mm – For use with Removable Valve Core Presta tubes – Knurled end to keep pump from slipping – 3mm hex broach in the barrel to guarantee a perfect seal when tightened – Integrated Air Seal – Length (Valve Extender): 27mm – Valve Extender Type: Removable Valve Core