{"id":537,"date":"2022-08-05T10:48:19","date_gmt":"2022-08-05T08:48:19","guid":{"rendered":"https:\/\/madani-sports.eu\/blog\/?p=537"},"modified":"2022-08-05T13:12:31","modified_gmt":"2022-08-05T11:12:31","slug":"rozmiary-opon-rowerowych-cale-oraz-ertro","status":"publish","type":"post","link":"https:\/\/madani-sports.eu\/blog\/rozmiary-opon-rowerowych-cale-oraz-ertro\/","title":{"rendered":"Rozmiary opon rowerowych, cale oraz ERTRO"},"content":{"rendered":"\n<p>Jazda na <strong>rowerze<\/strong> to sama przyjemno\u015b\u0107. Ale co gdy przyjdzie nam wymieni\u0107 opon\u0119? Wtedy pomocna okaza\u0107 si\u0119 mo\u017ce podstawowa wiedza z zakresu rozmiar\u00f3w opon i sposob\u00f3w ich zapis\u00f3w. Rozmiary opon rowerowych podawane s\u0105 przez producent\u00f3w w trzech rodzajach zapis\u00f3w. S\u0105 to rozmiar podawany w calach, rozmiar w standardzie organizacji ERTRO oraz rozmiar w standardzie French.<\/p>\n\n\n\n<p>Rozmiar w <strong>calach <\/strong>jest jednym z najbardziej popularnych w naszym kraju. Jego przyk\u0142ad to <strong>28 x 1.75<\/strong> gdzie pierwsza liczba to wewn\u0119trzna \u015brednica opony, a druga za znakiem x to jej szeroko\u015b\u0107.<\/p>\n\n\n\n<p>Zapis <strong>ERTRO<\/strong> ( European Tyre and Rim Technical Organisation \u2013 Europejska Organizacja Techniczna ds. Opon i D\u0119tek ) np <strong>47-622<\/strong> podaje dok\u0142adn\u0105 szeroko\u015b\u0107 opony liczon\u0105 w milimetrach oraz \u015brednic\u0119 wewn\u0119trzn\u0105 opony lub \u015brednic\u0119 zewn\u0119trzn\u0105 obr\u0119czy wyra\u017con\u0105 r\u00f3wnie\u017c w mm.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Trzecim z zapis\u00f3w jest zapis French, kt\u00f3ry jest chyba najbardziej skomplikowany i nieintuicyjny. W tym systemie rozmiar opony wygl\u0105da np. tak <strong>700\u00d745 C<\/strong>. Pierwsza z warto\u015bci to \u015brednica zewn\u0119trzna opony podawana w milimetrach, druga cyfra to szeroko\u015b\u0107 opony. Dodatkowa litera stanowi uzupe\u0142nienie parametru szeroko\u015bci i w\u0142a\u015bnie ona odpowiada za najwi\u0119ksze niejasno\u015bci zwi\u0105zane z tym zapisem. Og\u00f3lna zasada m\u00f3wi \u017ce im dalsza litera w alfabecie tym opona jest w\u0119\u017csza. Jednak na przestrzeni lat cz\u0119\u015b\u0107 z oznacze\u0144 zosta\u0142a usuni\u0119ta, niekt\u00f3re zosta\u0142y zast\u0105pione co oczywi\u015bcie doprowadzi\u0142o do wielu niejasno\u015bci.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-center has-white-color has-text-color has-background has-large-font-size\" style=\"background-color:#e4002b\"><strong><a style=\"color: inherit;\" href=\"https:\/\/madani-sports.eu\/pl\/10-rowery\">ROWERY MADANI &#8211; SPRAWD\u0179 OFERT\u0118<\/a><\/strong><\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Jak znale\u017a\u0107 rozmiar opony rowerowej?<\/h3>\n\n\n\n<p>Rozmiary opon rowerowych, podobnie jak w przypadku opon samochodowych nanoszone s\u0105 przez producent\u00f3w na boku opony.<\/p>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Tabela z przeliczeniem najpopularniejszych rozmiar\u00f3w opon rowerowych z systemu calowego na ETRTO<\/h3>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Rozmiar opony<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>ETRTO<\/strong><\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">24 x 1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">38-507<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">24 x 1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">47-507<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">24 x 2.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">51-507<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">24 x 2.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">62-507<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 3\/4<\/td><td class=\"has-text-align-left\" data-align=\"left\">20-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 7\/8<\/td><td class=\"has-text-align-left\" data-align=\"left\">23-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">25-590<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 1 1\/2<\/td><td class=\"has-text-align-left\" data-align=\"left\">40-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 1.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">32-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 1.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">35-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">35-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">40-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 1,75<\/td><td class=\"has-text-align-left\" data-align=\"left\">47-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 2.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">50-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">54-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 2.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">57-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 2.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">60-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 2.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">60-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 2.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">62-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">26 x 3.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">75-559<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">27.5 x 1.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">33-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">27.5 x 1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">37-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">27,5 x 1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">38-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">27,5 x 1.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">42-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">27,5 x 1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">45-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">27,5 x 2.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">50-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">27,5 x 2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">54-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">27,5 x 2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">55-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">27,5 x 2.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">60-584<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 3\/4<\/td><td class=\"has-text-align-left\" data-align=\"left\">18-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 3\/4<\/td><td class=\"has-text-align-left\" data-align=\"left\">20-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 7\/8<\/td><td class=\"has-text-align-left\" data-align=\"left\">22-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 1.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">25-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 1.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">30-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 1.30<\/td><td class=\"has-text-align-left\" data-align=\"left\">33-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 1.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">37-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 1.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">40-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 1.60<\/td><td class=\"has-text-align-left\" data-align=\"left\">42-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">47-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 2.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">50-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">28 x 2.35<\/td><td class=\"has-text-align-left\" data-align=\"left\">60-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">29 x 1.75<\/td><td class=\"has-text-align-left\" data-align=\"left\">47-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">29 x 2.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">50-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">29 x 2.10<\/td><td class=\"has-text-align-left\" data-align=\"left\">54-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">29 x 2.20<\/td><td class=\"has-text-align-left\" data-align=\"left\">55-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">29 x 2.25<\/td><td class=\"has-text-align-left\" data-align=\"left\">57-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">29 x 2.40<\/td><td class=\"has-text-align-left\" data-align=\"left\">61-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">29 x 2.50<\/td><td class=\"has-text-align-left\" data-align=\"left\">63-622<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">29 x 3.00<\/td><td class=\"has-text-align-left\" data-align=\"left\">76-622<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Jazda na rowerze to sama przyjemno\u015b\u0107. Ale co gdy przyjdzie nam wymieni\u0107 opon\u0119? Wtedy pomocna okaza\u0107 si\u0119 mo\u017ce podstawowa wiedza z zakresu rozmiar\u00f3w opon i sposob\u00f3w ich zapis\u00f3w. Rozmiary opon rowerowych podawane s\u0105 przez producent\u00f3w w trzech rodzajach zapis\u00f3w. S\u0105 to rozmiar podawany w calach, rozmiar w standardzie organizacji ERTRO oraz rozmiar w standardzie French. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":553,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[48,14],"class_list":["post-537","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-opony-rowerowe","tag-rowery"],"acf":[],"_links":{"self":[{"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/posts\/537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/comments?post=537"}],"version-history":[{"count":12,"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/posts\/537\/revisions"}],"predecessor-version":[{"id":554,"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/posts\/537\/revisions\/554"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/media\/553"}],"wp:attachment":[{"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/media?parent=537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/categories?post=537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/madani-sports.eu\/blog\/wp-json\/wp\/v2\/tags?post=537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}