{"id":25423,"date":"2018-08-13T00:00:00","date_gmt":"2018-08-12T23:00:00","guid":{"rendered":"https:\/\/tekmax.desarrollopaginaweb.es\/tienda\/sin%20categor\u00eda\/camara-cst-18x1-75-2-125-a-v-40mm\/"},"modified":"2026-10-02T09:29:01","modified_gmt":"2026-10-02T08:29:01","slug":"camara-cst-18x1-75-2-125-a-v-40mm","status":"publish","type":"product","link":"https:\/\/tekmaxcomponents.es\/en\/tienda\/componentes\/camaras\/camaras-cst\/camara-cst-18x1-75-2-125-a-v-40mm\/","title":{"rendered":"CST CAMERA 18\u2033X1.75\/2.125 AV 40MM"},"content":{"rendered":"
CST Chamber 18\u00d71.75\/2.125 AV 40 mm \u2013 American valve<\/strong><\/h5>\n
Introduction<\/strong><\/h5>\n

The CST 18\u00d71.75\/2.125 camera<\/strong> It is designed for bicycles equipped with 18-inch wheels and tires with widths between 1.75 and 2.125 inches.<\/p>\n

Made in Seamless butyl rubber<\/strong>It offers a good combination of elasticity, strength, and pressure retention. It incorporates a 40mm American AV valve<\/strong>, also known as a Schrader or Auto valve, compatible with conventional pumps and compressors prepared for a coarse valve.<\/p>\n

Its individual CST box packaging protects the camera during storage and facilitates its identification in workshops, shops and points of sale.<\/p>\n

Main features<\/strong><\/h5>\n
    \n
  • Compatible with wheels 18 inches<\/strong>.<\/li>\n
  • Suitable for roofs between 1.75 and 2.125 inches<\/strong>.<\/li>\n
  • ETRTO Range 47\/57-355<\/strong>.<\/li>\n
  • Manufacturing in Seamless butyl rubber<\/strong>.<\/li>\n
  • Thick valve AV, Schrader or Auto<\/strong>.<\/li>\n
  • Valve length 40 mm<\/strong>.<\/li>\n
  • Valve body partially coated in rubber.<\/li>\n
  • Good elasticity and air retention capacity.<\/li>\n
  • Presentation in CST individual box<\/strong>.<\/li>\n<\/ul>\n
    Technical specifications<\/strong><\/h5>\n
      \n
    • Brand:<\/strong> CST<\/li>\n
    • Product type:<\/strong> Bicycle inner tube<\/li>\n
    • Trade measure:<\/strong> 18\u00d71.75\/2.125<\/li>\n
    • ETRTO:<\/strong> 47\/57-355<\/li>\n
    • Wheel diameter:<\/strong> 18 inches<\/li>\n
    • Material:<\/strong> Butyl rubber<\/li>\n
    • Construction:<\/strong> Seamless<\/li>\n
    • Valve type:<\/strong> American \/ AV \/ Schrader \/ Auto<\/li>\n
    • Valve length:<\/strong> 40 mm<\/li>\n
    • Valve type:<\/strong> Gross<\/li>\n
    • Valve construction:<\/strong> Partially rubber-coated body<\/li>\n
    • Color:<\/strong> Black<\/li>\n
    • Recommended use:<\/strong> Children's, youth and recreational bicycles<\/li>\n<\/ul>\n
      Compatibility<\/strong><\/h5>\n
        \n
      • Compatible with wheels whose heel seat diameter is 355 mm<\/strong> and with roofs approximately between 47-355 and 57-355<\/strong>.<\/li>\n
      • Before assembly, it is recommended to check the ETRTO measurement printed on the side of the cover, as there are different commercial diameters called 18 inches that are not necessarily compatible with each other.<\/li>\n
      • The rim must also have a suitable hole for a Schrader valve.<\/li>\n<\/ul>\n
        Product Contents<\/strong><\/h5>\n
          \n
        • 1 CST camera 18\u00d71.75\/2.125<\/strong>, ETRTO 47\/57-355, with 40 mm American AV valve.<\/li>\n<\/ul>\n
          Key advantages<\/strong><\/h5>\n
            \n
          • Butyl rubber provides good sealing and helps to maintain pressure for longer, reducing the need for frequent inflation.<\/li>\n
          • The American valve of 40 mm<\/strong> It allows the use of conventional pumps, compressors, and other inflation systems compatible with Schrader valves.<\/li>\n
          • The rubber lining around the valve body helps protect the connection to the chamber from movement and stress during use.<\/li>\n
          • The individual CST box improves product protection and facilitates its organization, storage, and commercial display.<\/li>\n<\/ul>\n
            Logistics information<\/strong><\/h5>\n
              \n
            • Sales format:<\/strong> Unit<\/li>\n
            • Packaging:<\/strong> CST Individual Box<\/li>\n
            • Quantity per full box:<\/strong> 50 units<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

              Cod: CST-18-AV<\/p>","protected":false},"featured_media":51825,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[380,348],"product_tag":[738],"_links":{"self":[{"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/product\/25423"}],"collection":[{"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/comments?post=25423"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/media\/51825"}],"wp:attachment":[{"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/media?parent=25423"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/product_cat?post=25423"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/tekmaxcomponents.es\/en\/wp-json\/wp\/v2\/product_tag?post=25423"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}