Gemisport 2x Bike Cycle Valve Converter Air Car Presta to Schrader Pump Valve Adaptor tube

Description

Convert a presta valve to a schrader valve Also turn a UK valve into a US valve Material: zinc alloy (copper plated) Color :gold Quantity: 2pieces Size: approx. 1.5cm x 0.9cm Ultra light, easy and convenient to install Valve adapter ONLY!