{"id":1848,"date":"2026-09-02T15:20:27","date_gmt":"2026-09-02T19:20:27","guid":{"rendered":"https:\/\/sheldonbrown.com\/blog\/?p=1848"},"modified":"2026-09-02T15:43:11","modified_gmt":"2026-09-02T19:43:11","slug":"and-another-gear-calculator-upgrade","status":"publish","type":"post","link":"https:\/\/sheldonbrown.com\/blog\/2026\/09\/02\/and-another-gear-calculator-upgrade\/","title":{"rendered":"And another gear-calculator upgrade!"},"content":{"rendered":"<p>The Gear Calculator has now been upgraded to allow entry of data from a rollout measurement. When you enter rim diameter and tire width, the calculator will automatically give you a rollout number, but you may edit the number to reflect your bicycle&#8217;s tire pressure, weight load and tread depth.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1849\" src=\"https:\/\/sheldonbrown.com\/blog\/wp-content\/uploads\/2026\/09\/Gear-calc-with-rollout.png\" alt=\"Gear calculator edata entry form with rollout\" width=\"696\" height=\"309\" srcset=\"https:\/\/sheldonbrown.com\/blog\/wp-content\/uploads\/2026\/09\/Gear-calc-with-rollout.png 696w, https:\/\/sheldonbrown.com\/blog\/wp-content\/uploads\/2026\/09\/Gear-calc-with-rollout-300x133.png 300w, https:\/\/sheldonbrown.com\/blog\/wp-content\/uploads\/2026\/09\/Gear-calc-with-rollout-600x266.png 600w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Gear Calculator has now been upgraded to allow entry of data from a rollout measurement. When you enter rim diameter and tire width, the calculator will automatically give you a rollout number, but you may edit the number to reflect your bicycle&#8217;s tire pressure, weight load and tread depth. &nbsp;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","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":[],"class_list":["post-1848","post","type-post","status-publish","format-standard","hentry","category-updates"],"_links":{"self":[{"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/posts\/1848","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=1848"}],"version-history":[{"count":1,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/posts\/1848\/revisions"}],"predecessor-version":[{"id":1850,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/posts\/1848\/revisions\/1850"}],"wp:attachment":[{"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/media?parent=1848"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/categories?post=1848"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sheldonbrown.com\/blog\/wp-json\/wp\/v2\/tags?post=1848"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}