Zipp’s custom-designed valve extensions feature a 3mm hex broach in the barrel to guarantee a perfect seal when tightened and a raised machined head with a slight bevel to ease installation of the pump head. A ridged section keeps the pump head from slipping.
You will receive an email to confirm when your item has been sent.
Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.
Please see our returns policy.
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