Presta zu Schrader Ventil Adapter Konverter Rennrad Zyklus Fahrrad Pumpe Tube'

Convert a Presta valve to a Schrader valve. Used with a Bicycle Pump or a Air Compressor. Size:Approx.1.5cm x 0.9cm x0.9cm. Light, easy and convenient to install. Also turn a UK valve into a US valve.

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