The product is a set of 2 Presta to Schrader brass adaptors for bicycle valves. These valve converters are designed to allow for easy inflation of your bike using a standard Schrader valve pump. The gold-coloured adaptors are suitable for Presta valves and come in an analogic gauge type. Perfect for cyclists looking to convert their Presta valves to Schrader valves for convenience when pumping up their tyres."
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