{"id":62872,"date":"2026-06-02T04:57:57","date_gmt":"2026-06-02T02:57:57","guid":{"rendered":"https:\/\/cyclingceramic.com\/?p=62872"},"modified":"2026-09-04T14:44:56","modified_gmt":"2026-09-04T12:44:56","slug":"guide-pignons-velo","status":"publish","type":"post","link":"https:\/\/cyclingceramic.com\/fr\/bicycle-cogs-sprockets-guide\/","title":{"rendered":"Guide des plateaux et pignons de v\u00e9lo"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"62872\" class=\"elementor elementor-62872\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8e09c9c e-con-full e-flex e-con e-parent\" data-id=\"8e09c9c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc0bd67 elementor-widget elementor-widget-html\" data-id=\"dc0bd67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\n.green { color: #2d7a2d; font-weight: 500; }\n.red { color: #c0392b; }\n.callout { background: #f0f7f0; border-left: 4px solid #435655; padding: 16px 20px; margin: 24px 0; border-radius: 4px; }\n.bold-row td { font-weight: 600; border-top: 2px solid #435655; }\ntable { width: 100%; border-collapse: collapse; margin: 24px 0; }\nth { background: #435655; color: #fff; padding: 10px 14px; text-align: left; }\ntd { padding: 9px 14px; border-bottom: 1px solid #e0e0e0; }\n.faq-section h3 { color: #435655; margin-top: 20px; }\n<\/style>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BlogPosting\",\n  \"headline\": \"Bicycle Cogs and Sprockets Guide: Terminology, Types, and Wear\",\n  \"description\": \"What a bicycle cog is, how cogs and sprockets differ, single cog vs cassette vs freewheel, tooth count, materials, wear, and how chain condition affects cog life.\",\n  \"url\": \"https:\/\/cyclingceramic.com\/bicycle-cogs-sprockets-guide\/\",\n  \"datePublished\": \"2026-06-02\",\n  \"dateModified\": \"2026-06-02\",\n  \"author\": {\n    \"@type\": \"Person\",\n    \"name\": \"Ilan Lemos De Abreu\"\n  },\n  \"publisher\": {\n    \"@type\": \"Organization\",\n    \"name\": \"CyclingCeramic\",\n    \"url\": \"https:\/\/cyclingceramic.com\",\n    \"logo\": {\n      \"@type\": \"ImageObject\",\n      \"url\": \"https:\/\/cyclingceramic.com\/wp-content\/uploads\/cyclingceramic-logo.png\"\n    }\n  },\n  \"mainEntityOfPage\": {\n    \"@type\": \"WebPage\",\n    \"@id\": \"https:\/\/cyclingceramic.com\/bicycle-cogs-sprockets-guide\/\"\n  },\n  \"about\": [\n    {\"@type\": \"Thing\", \"name\": \"Bicycle cogs\"},\n    {\"@type\": \"Thing\", \"name\": \"Bicycle sprockets\"},\n    {\"@type\": \"Thing\", \"name\": \"Drivetrain\"},\n    {\"@type\": \"Thing\", \"name\": \"Bicycle chain\"}\n  ],\n  \"keywords\": \"bicycle cogs, bicycle sprockets, cog vs sprocket, single cog, freewheel vs cassette, cog tooth count, cog materials, worn cog\"\n}\n<\/script>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between a cog and a sprocket on a bicycle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Technically, a sprocket is any toothed wheel designed to mesh with a chain, while a cog is a tooth that meshes directly with another toothed wheel. In everyday cycling language, the two words are used interchangeably to describe the toothed wheels that engage the chain. Riders most often say cog for the individual rear sprockets on a cassette or freewheel, and sprocket for a single rear toothed wheel on a singlespeed or fixed gear bike. Both transmit power from the chain to the rear wheel through their teeth.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many teeth should a bicycle cog have?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It depends on the gear ratio you want. On a geared bike, rear cogs typically range from 11 teeth at the smallest to 28, 32, 34, or more at the largest. A smaller cog gives a higher, faster gear that demands more force; a larger cog gives a lower, easier gear for climbing. On a singlespeed or fixed gear bike, a single rear cog of 16 to 18 teeth paired with a 42 to 48 tooth chainring is a common all-round starting point. Tooth count is always chosen as a ratio against the front chainring, not in isolation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between a freewheel and a cassette?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A freewheel is a self-contained cluster of sprockets that includes its own ratchet mechanism and threads directly onto the rear hub. A cassette is a stack of separate cogs that slides onto a splined freehub body, with the ratchet built into the hub rather than the cog cluster. Cassettes dominate modern derailleur bikes because they spread bearing loads better and allow finer gear steps, while threaded freewheels survive mostly on entry-level, BMX, and utility bikes. The two are not interchangeable: a cassette needs a freehub, a freewheel needs a threaded hub.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are bicycle cogs made of?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The vast majority of bicycle cogs are hardened steel, which offers the best balance of durability and cost. Premium cassettes use titanium for the largest cogs to save weight, since large cogs spread load across more teeth and wear slowly, while the small high-load cogs stay steel. Aluminium cogs exist for weight-critical builds but wear far faster and are rare below about 28 teeth. As a rule, steel lasts longest, titanium wears faster than steel in exchange for lower weight, and aluminium faster still.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I know when a cog is worn out?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The clearest sign is a new or healthy chain that skips or slips under load on a specific cog, usually the small high-use cogs first. Worn cog teeth take on a hooked or shark-fin profile instead of a symmetrical shape, and the chain no longer seats cleanly. Because cog wear is driven mainly by chain wear, the smartest prevention is to replace the chain before it stretches past 0.5 percent. A worn chain grinds the cogs into its own elongated shape, so a clean, well-lubricated, timely-replaced chain is the single biggest factor in how long your cogs last.\"\n      }\n    }\n  ]\n}\n<\/script>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8cab51d e-flex e-con-boxed e-con e-parent\" data-id=\"8cab51d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b26817 elementor-widget elementor-widget-text-editor\" data-id=\"3b26817\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<article><section id=\"section-intro\"><p>A bicycle cog is a toothed wheel at the rear of the drivetrain that meshes with the chain to drive the back wheel. That is the short answer. The longer answer is where the confusion starts, because &#8220;cog&#8221; and &#8220;sprocket&#8221; get used loosely, a single cog is a very different thing from a cassette, and the way a cog wears has almost nothing to do with the cog itself.<\/p><p>This guide clears up the terminology, walks through the types of rear toothed wheels, explains how tooth count sets your gearing, and covers the materials and wear behaviour that decide how long a cog lasts. If you are choosing a multi-speed cluster, the deeper resource is our <a href=\"\/bicycle-cassette-guide\/\">bicycle cassette guide<\/a>; this page is about the components and terminology themselves, the foundation underneath that choice.<\/p><\/section><section id=\"section-1\"><h2>Cog vs Sprocket: What the Words Actually Mean<\/h2><p>The first thing to settle is that &#8220;cog&#8221; and &#8220;sprocket&#8221; are not, strictly speaking, the same word, even though almost every cyclist treats them as synonyms.<\/p><p>In precise mechanical terms, a <a href=\"https:\/\/en.wikipedia.org\/wiki\/Sprocket\" target=\"_blank\" rel=\"nofollow noopener\">sprocket<\/a> is a toothed wheel profiled to mesh with chain rollers. A <strong>cog<\/strong>, in the strict engineering sense, is a tooth that meshes directly with another toothed wheel, the way gears do inside a car gearbox. By that definition, almost every toothed wheel on a bicycle is a sprocket, not a cog.<\/p><p>In real-world cycling language, none of that pedantry survives. Riders, shops, and manufacturers say &#8220;cog&#8221; for the individual toothed wheels at the rear and &#8220;sprocket&#8221; interchangeably for the same parts. Both words point to the same job: teeth that engage the chain and transmit your pedalling force to the rear wheel.<\/p><p>For the rest of this guide we use the common cycling meaning. Cog and sprocket both refer to the toothed rear wheels the chain runs on, and we will be specific about single cogs, cassettes, and freewheels wherever the distinction matters.<\/p><\/section><section id=\"section-2\"><h2>How a Cog Works in the Drivetrain<\/h2><p>To understand what a cog does, follow the power. Your legs turn the cranks, which turn the front <strong>chainring<\/strong>, itself a large sprocket whose teeth pull the chain forward. The chain wraps around a rear cog, and the cog&#8217;s teeth convert that chain pull into rotation of the rear wheel. This loop, chainring, chain, and cog, is the heart of the drivetrain.<\/p><p>The relationship between the front chainring and the rear cog is the <strong>gear ratio<\/strong>. Divide the chainring teeth by the cog teeth and you get how many times the rear wheel turns for one pedal revolution. A 50-tooth chainring with a 25-tooth cog gives a 2:1 ratio; swap to an 11-tooth cog and it jumps to roughly 4.5:1, a much higher gear for speed; a 32-tooth cog drops it to about 1.6:1, an easy climbing gear.<\/p><p>This is the key mental model: a cog never works alone. Its tooth count only means something relative to the chainring it is paired with. A small cog is a fast, hard gear; a large cog is a slow, easy gear. On a geared bike, the rear derailleur moves the chain across a range of cogs to hold a comfortable cadence as terrain and speed change.<\/p><p>Crucially, the chain is the link that makes all of this work, and its condition governs how cleanly the cog teeth engage. A worn, dry, or dirty chain transmits power less efficiently and, over time, reshapes the cog teeth into its own elongated geometry. That is why cog health and <a href=\"\/product-category\/chains\/\">chain condition<\/a> are inseparable, a point we return to below.<\/p><\/section><section id=\"section-3\"><h2>Single Cog, Cassette, and Freewheel: The Three Setups<\/h2><p>Rear toothed wheels come in three distinct configurations, and mixing them up is one of the most common workshop confusions.<\/p><p><strong>Single cog (singlespeed and fixed gear).<\/strong> A single sprocket sits on the rear hub, giving exactly one gear ratio. On a freewheel singlespeed the cog can coast; on a fixed gear (track) setup it is locked to the hub so the pedals always turn with the wheel. Single cogs are usually thicker than multi-speed cogs and almost always steel, because all the chain load passes through one small set of teeth.<\/p><p><strong>Freewheel (threaded cluster).<\/strong> A freewheel is a cluster of sprockets that contains its own internal ratchet and threads directly onto a threaded rear hub. It was the geared-bike standard for decades and still appears on entry-level, BMX, and utility bikes. Because the ratchet and the cogs are one screw-on unit, bearing support sits inboard, limiting how many sprockets it can carry reliably.<\/p><p><strong>Cassette (splined cluster on a freehub).<\/strong> A cassette is a stack of separate cogs that slides onto a splined <strong>freehub body<\/strong> and is held by a lockring. The ratchet lives inside the freehub, not the cog cluster, which spreads bearing loads wider and supports more sprockets with finer gear steps. Nearly every modern derailleur bike uses a cassette.<\/p><table><thead><tr><th>Feature<\/th><th>Single Cog<\/th><th>Freewheel<\/th><th>Cassette<\/th><\/tr><\/thead><tbody><tr><td><strong>Number of cogs<\/strong><\/td><td>One<\/td><td>Multiple (often 5 to 7)<\/td><td class=\"green\">Multiple (8 to 13)<\/td><\/tr><tr><td><strong>Ratchet location<\/strong><\/td><td>Hub or fixed<\/td><td>Inside the cluster<\/td><td class=\"green\">Inside the freehub<\/td><\/tr><tr><td><strong>Mounts onto<\/strong><\/td><td>Threaded or fixed hub<\/td><td>Threaded hub<\/td><td class=\"green\">Splined freehub<\/td><\/tr><tr><td><strong>Typical use<\/strong><\/td><td>Singlespeed, track, fixie<\/td><td>Entry-level, BMX, utility<\/td><td class=\"green\">Modern geared road, gravel, MTB<\/td><\/tr><tr><td><strong>Interchangeable?<\/strong><\/td><td colspan=\"3\">No. A cassette needs a freehub; a freewheel needs a threaded hub. They are not swappable.<\/td><\/tr><\/tbody><\/table><p>The practical takeaway: a cassette and a freewheel can look almost identical once installed, but the hub underneath differs, so you cannot fit one in place of the other. For a multi-speed cluster on a geared bike, the selection criteria such as range, gear steps, and compatibility are covered in depth in the <a href=\"\/bicycle-cassette-guide\/\">cassette guide<\/a>.<\/p><\/section><section id=\"section-4\"><h2>Cog Materials and Tooth Count: Steel, Titanium, and Alloy<\/h2><p>What a cog is made of decides how long it lasts and what it weighs. Three materials are common, and the trade-off between them is straightforward once you know how cog load works.<\/p><table><thead><tr><th>Material<\/th><th>Durability<\/th><th>Weight<\/th><th>Best for<\/th><\/tr><\/thead><tbody><tr><td><strong>Hardened steel<\/strong><\/td><td class=\"green\">Highest, longest service life<\/td><td>Heaviest<\/td><td class=\"green\">All-round riding, small high-load cogs, singlespeed<\/td><\/tr><tr><td><strong>Titanium<\/strong><\/td><td>Wears faster than steel<\/td><td class=\"green\">Light<\/td><td>Large low-load cogs on premium cassettes<\/td><\/tr><tr><td><strong>Aluminium<\/strong><\/td><td class=\"red\">Wears fastest of the three<\/td><td class=\"green\">Lightest<\/td><td>Weight-critical builds, large cogs only<\/td><\/tr><\/tbody><\/table><p><strong>Steel<\/strong> is the default for good reason: it resists wear better than any other common cog material and costs the least, which is why nearly every cog under heavy load is steel. On a singlespeed, where one cog carries the entire drivetrain load, steel is effectively the only sensible choice, especially at low tooth counts.<\/p><p><strong>Titanium<\/strong> saves weight but trades away durability, wearing noticeably faster than steel. This is why premium cassettes use titanium only for the <em>largest<\/em> cogs: a large cog spreads chain load across more teeth, so each sees less force and wears slowly enough for titanium to make sense. A titanium 11-tooth cog would wear out remarkably quickly because all the load concentrates on very few teeth.<\/p><p><strong>Aluminium<\/strong> is lighter still but wears fastest, so it appears only on weight-obsessed builds and almost never below about 28 teeth.<\/p><p>Tooth count interacts directly with wear. Small cogs wrap the chain around fewer teeth, so each tooth absorbs more force per pedal stroke and wears faster. This is why your smallest, most-used cogs skip first as a drivetrain ages, and why manufacturers reserve the hardest-wearing material, steel, for those positions.<\/p><\/section><section id=\"section-5\"><h2>Cog Wear, Replacement, and the Chain Connection<\/h2><p>Here is the single most important fact about cog longevity: cogs rarely wear out on their own. They wear out because a stretched, neglected chain grinds them into a matching worn shape. Understand that and you understand how to make cogs last.<\/p><p>As a chain is used, its rollers and pins wear and it effectively lengthens, a process usually called chain stretch. A stretched chain no longer matches the spacing of the cog teeth, so it loads the leading edge of each tooth and slowly files them into a hooked, shark-fin profile. Run a worn chain long enough and it ruins the cogs; fit a fresh chain onto worn cogs and it skips, because the new chain no longer matches the deformed teeth.<\/p><p><strong>Signs a cog is worn out:<\/strong><\/p><ul><li>A new or healthy chain skips or slips under hard pedalling, usually on the small high-use cogs first.<\/li><li>Cog teeth look hooked or asymmetric rather than evenly shaped.<\/li><li>The chain rides up or fails to seat cleanly when you put power down.<\/li><\/ul><p>The prevention strategy is simple and cheap relative to a full cassette: measure chain wear with a chain checker and replace the chain before it passes roughly 0.5 percent elongation. A timely chain swap lets the same cogs last through several chains. Leave the chain too long and you replace chain and cogs together, a far costlier job.<\/p><p>Conditions matter too. Grit, water, and poor lubrication accelerate both chain and cog wear. On a gravel bike ridden in dust and mud, a chain can wear roughly twice as fast as on the road without proper lubrication, and the cogs wear in step with it. Keeping the chain clean and well lubricated is therefore not just a chain-life measure, it is a cog-life measure.<\/p><\/section><section id=\"section-6\"><h2>How CyclingCeramic Fits In: Protecting Cog Life Through the Chain<\/h2><p>Because cog wear is driven almost entirely by chain condition, the most effective way to extend cog life is to look after the chain. There is no meaningful watt figure to quote for cog quality; the gains are qualitative. Precise tooth profiles and hard materials help, but a clean, correctly tensioned chain replaced on time is what actually keeps the teeth from being filed into a hooked shape.<\/p><p>This is where <a href=\"\/product-category\/chains\/\">CyclingCeramic chains<\/a> earn their place. The wax-based treatment runs dry and attracts far less grit than wet oil, so the chain holds its length longer and the cogs it drives wear more slowly, which matters most for gravel and all-weather riders whose chains can wear roughly twice as fast without proper lubrication. They are handmade in France with a 4-year warranty, but the real point is mechanical rather than marketing: look after the chain, and the cogs look after themselves.<\/p><\/section><section id=\"section-faq\" class=\"faq-section\"><h2>Frequently Asked Questions<\/h2><div><h3>What is the difference between a cog and a sprocket on a bicycle?<\/h3><div><p>Technically, a sprocket is any toothed wheel designed to mesh with a chain, while a cog is a tooth that meshes directly with another toothed wheel. In everyday cycling language, the two words are used interchangeably to describe the toothed wheels that engage the chain. Riders most often say cog for the individual rear sprockets on a cassette or freewheel, and sprocket for a single rear toothed wheel on a singlespeed or fixed gear bike. Both transmit power from the chain to the rear wheel through their teeth.<\/p><\/div><\/div><div><h3>How many teeth should a bicycle cog have?<\/h3><div><p>It depends on the gear ratio you want. On a geared bike, rear cogs typically range from 11 teeth at the smallest to 28, 32, 34, or more at the largest. A smaller cog gives a higher, faster gear that demands more force; a larger cog gives a lower, easier gear for climbing. On a singlespeed or fixed gear bike, a single rear cog of 16 to 18 teeth paired with a 42 to 48 tooth chainring is a common all-round starting point. Tooth count is always chosen as a ratio against the front chainring, not in isolation.<\/p><\/div><\/div><div><h3>What is the difference between a freewheel and a cassette?<\/h3><div><p>A freewheel is a self-contained cluster of sprockets that includes its own ratchet mechanism and threads directly onto the rear hub. A cassette is a stack of separate cogs that slides onto a splined freehub body, with the ratchet built into the hub rather than the cog cluster. Cassettes dominate modern derailleur bikes because they spread bearing loads better and allow finer gear steps, while threaded freewheels survive mostly on entry-level, BMX, and utility bikes. The two are not interchangeable: a cassette needs a freehub, a freewheel needs a threaded hub.<\/p><\/div><\/div><div><h3>What are bicycle cogs made of?<\/h3><div><p>The vast majority of bicycle cogs are hardened steel, which offers the best balance of durability and cost. Premium cassettes use titanium for the largest cogs to save weight, since large cogs spread load across more teeth and wear slowly, while the small high-load cogs stay steel. Aluminium cogs exist for weight-critical builds but wear far faster and are rare below about 28 teeth. As a rule, steel lasts longest, titanium wears faster than steel in exchange for lower weight, and aluminium faster still.<\/p><\/div><\/div><div><h3>How do I know when a cog is worn out?<\/h3><div><p>The clearest sign is a new or healthy chain that skips or slips under load on a specific cog, usually the small high-use cogs first. Worn cog teeth take on a hooked or shark-fin profile instead of a symmetrical shape, and the chain no longer seats cleanly. Because cog wear is driven mainly by chain wear, the smartest prevention is to replace the chain before it stretches past 0.5 percent. A worn chain grinds the cogs into its own elongated shape, so a clean, well-lubricated, timely-replaced chain is the single biggest factor in how long your cogs last.<\/p><\/div><\/div><\/section><section id=\"section-conclusion\"><h2>Conclusion<\/h2><p>Strip away the vocabulary and the picture is clear: cogs and sprockets are the toothed rear wheels the chain drives, they come as single cogs, threaded freewheels, or splined cassettes, and their tooth count sets your gearing only in relation to the chainring. Steel is the durable default, titanium and aluminium trade life for weight, and small cogs always wear first because they carry the most load on the fewest teeth.<\/p><p>Most important: cogs almost never wear out alone, they are ground down by a worn chain. Keep the chain clean, well lubricated, and replaced on time, and the same cogs will outlast several chains. If you are choosing a multi-speed cluster, the <a href=\"\/bicycle-cassette-guide\/\">bicycle cassette guide<\/a> covers range, gear steps, and compatibility in full. To protect your cogs at the source, start with the chain: explore the <a href=\"\/product-category\/chains\/\">CyclingCeramic chain range<\/a> and the pre-waxed <a href=\"\/race-chains\/\">race chains<\/a>, handmade in France and backed by a 4-year warranty.<\/p><\/section><\/article>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>A bicycle cog is a toothed wheel at the rear of the drivetrain that meshes with the chain to drive [&hellip;]<\/p>\n","protected":false},"author":1939,"featured_media":63044,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"wpai_generated_summary":"","footnotes":""},"categories":[1479,264],"tags":[],"class_list":["post-62872","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide","category-workshop"],"acf":[],"_links":{"self":[{"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/posts\/62872","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/users\/1939"}],"replies":[{"embeddable":true,"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/comments?post=62872"}],"version-history":[{"count":3,"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/posts\/62872\/revisions"}],"predecessor-version":[{"id":63447,"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/posts\/62872\/revisions\/63447"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/media\/63044"}],"wp:attachment":[{"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/media?parent=62872"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/categories?post=62872"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cyclingceramic.com\/fr\/wp-json\/wp\/v2\/tags?post=62872"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}