Item no.: 710845674358
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- Description
Zipp Butyl Innertube 700c x 19-23mm; 37mm Presta
Size: 700c x 19-23mm
Presta Valve, 37mm
Featuring a Zipp-Specific Removeable Core for Application with the Zipp Integrated Valve Extension System.
Presta Valve, 37mm
Featuring a Zipp-Specific Removeable Core for Application with the Zipp Integrated Valve Extension System.
Attention!
The picture shows the 700c X 19-25 mm model. This is the 700c x 19-23mm model.
Zipp’s sole mission is to help you go faster. That's why our wheels are race-ready before they're camera-ready. For years, Zipp has used a combination of testing methods – wind tunnel, CFD computer simulations, pro athlete evaluations, and on-road testing – to refine aero performance to new levels of excellence. Our goal is to reduce aero drag while also minimizing the effects of crosswinds on handling. This optimizing of aero efficiency and crosswind stability became known internally at Zipp as AeroBalance™. The approach began with Firecrest technology and has been advanced with the introduction of the NSW lineup, especially with the Sawtooth™ technology. Sawtooth™ accomplishes this with a series of patented fin-shaped Hyperfoil™ nodes along the inner diameter of the rim that work together with our new HexFin™ ABLC dimples for improved airflow.
