5x presta to schrader valve adapter converter road bike cycle bicycle pump S FG

ITEM NAME:5x presta to schrader valve adapter converter road bike cycle bicycle pump S FG Specification: 100% brand new 5 pieces Convert a presta valve to a schrader valve Type: FJZ-20FV1 Also turn a UK valve into a US valve Material: zinc alloy (copper plated) Color :random color Ultra light, easy and convenient to install Valve adapter ONLY! Package include : 5x Presta Valve.5 pieces Convert a presta valve to a schrader valve. Also turn a UK valve into a US valve. Valve adapter ONLY! Ultra light, easy and convenient to install.