<\/p>\n
Perfect for mountain bikes, e-bikes, trekking bikes, enduro, downhill & freeride: Schwalbe's 21F tube fits all tires from 1.90 to 3 inches and is available with Sclaverand or car valve.<\/p>\n<\/div>\n<\/div>\n
Schwalbe bicycle inner tubes are typically made of butyl rubber. Butyl is a highly elastic yet airtight synthetic rubber. Before extrusion, the base material is forced through seven filters under enormous pressure. All tubes are then placed in a mold and inflated for vulcanization. This process is essential to ensure consistent wall thickness and excellent air retention. All finished tubes are inflated and stored for at least 24 hours to test their air retention. Afterward, each tube undergoes a thorough visual inspection. German bicycle retailers have valued Schwalbe inner tubes for their exceptional reliability for many years. <\/p>\n<\/div>\n<\/div>\n
In this chapter, we explain the technologies that the manufacturer uses in this product.<\/p>\n
car valve<\/b>
\nThe car valve can be filled very easily at the petrol station.<\/p>\n
Sclaverand valve<\/b>
\nThe Sclaverand valve is narrower than other valves (6 mm instead of 8 mm). It requires a smaller rim hole and is therefore particularly well-suited for narrow road bike rims. It has also become established on many mountain bikes.<\/p>\n
Dunlop valve<\/b> Schwalbe Schlauch Nr. 21 für 27.5'' (27.5×2.10-3.00") Perfekt für Mountainbikes, E-Bikes, Trekkingräder, Enduro, Donwhill & Freeride: Schwalbes 21F-Schlauch passt für alle Reifen von 1,90 bis 3 Zoll und ist mit Sclaverand oder Autoventil erhältlich. Die Fahrradschläuche von Schwalbe bestehen in der Regel aus Butylkautschuk. Butyl ist ein sehr elastischer und gleichzeitig luftdichter, synthetischer Kautschuk. Das […]<\/p>\n","protected":false},"featured_media":1075835,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[22447],"product_cat":[3661,15446,15547],"product_tag":[],"class_list":["post-221126","product","type-product","status-publish","has-post-thumbnail","product_brand-schwalbe","product_cat-komponenten","product_cat-reifen-schlaeuche","product_cat-schlaeuche","member-discount","discount-restricted","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple","has-product-safety-information"],"_links":{"self":[{"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product\/221126","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/comments?post=221126"}],"version-history":[{"count":6,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product\/221126\/revisions"}],"predecessor-version":[{"id":1482434,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product\/221126\/revisions\/1482434"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/media\/1075835"}],"wp:attachment":[{"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/media?parent=221126"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product_brand?post=221126"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product_cat?post=221126"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stage.hibike.com\/en\/wp-json\/wp\/v2\/product_tag?post=221126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nThe classic bicycle valve, or Dunlop valve, is still the most common type on city bikes. Most bikes are familiar with it. The valve core is easy to replace, and air can be released very quickly. However, fitting a tube with a Dunlop valve is more involved because the valve has to be disassembled and reassembled.<\/p>\n<\/div>\n<\/div>\nScope of delivery<\/h3>\n
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\n brand<\/th>\n swallow<\/td>\n<\/tr>\n \n EAN<\/th>\n 4026495732246<\/td>\n<\/tr>\n \n Myeloproliferative Neoplasm<\/th>\n 10400073<\/td>\n<\/tr>\n \n Wheel size<\/th>\n 27.5"\/650B (584 mm) inch<\/td>\n<\/tr>\n \n Valve length<\/th>\n 21 mm<\/td>\n<\/tr>\n \n Valve type<\/th>\n SV<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"