2 x PRESTA TO SCHRADER BRASS ADAPTOR BICYCLE VALVE CONVERTER BIKE PUMP CONNECTOR
Converts Presta valve to Schrader valve. Valve Conversion: Presta (Thin) to Schrader (Thick). Simple to install just screw onto your existing Presta valve and inflate as normal. 2 × Presta to Schrader Valve Adapters.