Contrast Alloy Anodized Valve Adaptor. The adaptor convert Presta valves to Schrader fittings allowing you to use a hand pump, foot pump and even a compressor down at the local fuel station.. As they are alloy, the weight is almost nothing and they won't corrode if your saddle bag gets wet.. Features:. • Anodized alloy adaptor.. • Converts Presta valve to Schrader valve. Available options:.
