{"id":1559,"date":"2020-12-05T17:32:39","date_gmt":"2020-12-05T22:32:39","guid":{"rendered":"http:\/\/sheldonbrown.com\/blog\/?p=1559"},"modified":"2021-01-12T09:54:15","modified_gmt":"2021-01-12T14:54:15","slug":"extensive-revision-of-chainwheel-bolt-circle-information","status":"publish","type":"post","link":"https:\/\/sheldonbrown.com\/blog\/2020\/12\/05\/extensive-revision-of-chainwheel-bolt-circle-information\/","title":{"rendered":"Extensive revision of chainwheel bolt-circle information"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-1560\" src=\"http:\/\/sheldonbrown.com\/blog\/wp-content\/uploads\/2020\/12\/5-hole-reduced.png\" alt=\"Example template\" width=\"215\" height=\"337\" srcset=\"https:\/\/sheldonbrown.com\/blog\/wp-content\/uploads\/2020\/12\/5-hole-reduced.png 215w, https:\/\/sheldonbrown.com\/blog\/wp-content\/uploads\/2020\/12\/5-hole-reduced-191x300.png 191w\" sizes=\"auto, (max-width: 215px) 85vw, 215px\" \/>A few months ago, a reader prompted us to make some updates to our chainwheel bolt circle cribsheet. But now we have followed up on that effort, greatly expanding our coverage, and we have added a set of templates which allow you quickly to identify the bolt circle of alnost every model of chainring, <em>and<\/em> the tooth count, without the need to measure or count by hand. It&#8217;s all here: <a href=\"https:\/\/sheldonbrown.com\/cribsheet-bcd.html\">https:\/\/sheldonbrown.com\/cribsheet-bcd.html<\/a>. Example template is at the right.<\/p>\n<p>If you can correct any inaccurate information or you can identify a chainring that we do not cover, please let us know. We are not too proud to take corrections, and we&#8217;ll even credit you on the site for your contribution!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A few months ago, a reader prompted us to make some updates to our chainwheel bolt circle cribsheet. But now we have followed up on that effort, greatly expanding our coverage, and we have added a set of templates which allow you quickly to identify the bolt circle of alnost every model of chainring, and &hellip; <a href=\"https:\/\/sheldonbrown.com\/blog\/2020\/12\/05\/extensive-revision-of-chainwheel-bolt-circle-information\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Extensive revision of chainwheel bolt-circle information&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","footnotes":""},"categories":[3],"tags":[1057,5,1058,1059,1055,247,517,61,244,1060],"class_list":["post-1559","post","type-post","status-publish","format-standard","hentry","category-updates","tag-bcd","tag-bicycle","tag-bolt-circle","tag-bolt-circle-diameter","tag-chainring","tag-chainwheel","tag-crank","tag-crankset","tag-diameter","tag-stack-bolts"],"_links":{"self":[{"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/posts\/1559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/comments?post=1559"}],"version-history":[{"count":3,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/posts\/1559\/revisions"}],"predecessor-version":[{"id":1563,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/posts\/1559\/revisions\/1563"}],"wp:attachment":[{"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/media?parent=1559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/categories?post=1559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/tags?post=1559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}