{"id":24620,"date":"2026-07-16T22:01:21","date_gmt":"2026-07-16T22:01:21","guid":{"rendered":"https:\/\/mybikething.com\/home\/?post_type=product&#038;p=24620"},"modified":"2026-07-16T22:09:16","modified_gmt":"2026-07-16T22:09:16","slug":"fsa-gossamer-ck-6020-crankset-53-39-172-5mm-megaexo-bb-68mm-english-10s","status":"publish","type":"product","link":"https:\/\/mybikething.com\/home\/product\/fsa-gossamer-ck-6020-crankset-53-39-172-5mm-megaexo-bb-68mm-english-10s\/","title":{"rendered":"FSA Gossamer CK-6020 Crankset 53\/39 172.5mm MegaExo BB 68mm English 10s"},"content":{"rendered":"<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Will this work?<\/strong><\/p>\n<ul class=\"[li_&amp;]:mb-0 [li_&amp;]:mt-1 [li_&amp;]:gap-1 [&amp;:not(:last-child)_ul]:pb-1 [&amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\">\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">FSA Gossamer CK-6020 road double<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">53\/39T rings, 130mm BCD<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">172.5mm arms, forged alloy<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">MegaExo BB included, English 68mm<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">24mm spindle, 10-speed spacing<\/li>\n<li class=\"font-claude-response-body whitespace-normal break-words pl-2\">Crankset, BB, and crank bolt included<\/li>\n<\/ul>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Condition<\/strong><br \/>\nExcellent used condition. Rings show light cosmetic surface wear and remain bright, tooth wear is very low. Bottom bracket bearings are excellent, all threads good. Tons of miles left.<\/p>\n<hr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\" \/>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Notes from MyBikeThing<\/strong><br \/>\nThe polished silver Gossamer is a workhorse with looks \u2014 forged arms, stiff MegaExo spindle, and a full 53\/39 racing setup that&#8217;s getting harder to find as compacts took over. The bright finish suits classic builds that a black crank would fight.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Workshop Wisdom<\/strong><br \/>\nMegaExo cups torque to 40Nm and want grease on the threads \u2014 and don&#8217;t lose the little spindle O-ring at the non-drive side, it keeps preload consistent and grit out of the bearing.<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Guarantee<\/strong><br \/>\nYou put in the miles, we put in the work! 30-day Guarantee, rest assured of fit, function and condition \ud83d\ude42<\/p>\n<p class=\"font-claude-response-body break-words whitespace-normal\"><strong>Keywords<\/strong><br \/>\nFSA Gossamer, CK-6020, crankset 53\/39, 172.5 crankset, MegaExo, road crankset, double crankset, silver crankset, 130 BCD, English bottom bracket, 68mm BSA, 10 speed crankset, Full Speed Ahead<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Will this work? FSA Gossamer CK-6020 road double 53\/39T rings, 130mm BCD 172.5mm arms, forged alloy MegaExo BB included, English 68mm 24mm spindle, 10-speed spacing Crankset, BB, and crank bolt included Condition Excellent used condition. Rings show light cosmetic surface wear and remain bright, tooth wear is very low. Bottom bracket bearings are excellent, all [&hellip;]<\/p>\n","protected":false},"featured_media":24630,"template":"","meta":{"nf_dc_page":""},"product_brand":[],"product_cat":[175,213],"product_tag":[4065,2160,6776,827,6779,6774,205,6775,3119,824,5356,6773,4705,6777,6778,2873],"product_folder":[930],"class_list":["post-24620","product","type-product","status-publish","has-post-thumbnail","product_cat-c-road-bicycle-components","product_cat-road-bike-cranks","product_tag-10-speed-crankset","product_tag-130-bcd","product_tag-172-5-crankset","product_tag-172-5mm","product_tag-68mm-bsa","product_tag-ck-6020","product_tag-crankset","product_tag-crankset-53-39","product_tag-double-crankset","product_tag-double-crank","product_tag-english-bottom-bracket","product_tag-fsa-gossamer","product_tag-full-speed-ahead","product_tag-megaexo","product_tag-road-crankset","product_tag-silver-crankset","product_shipping_class-bike-components-1lb","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/mybikething.com\/home\/wp-json\/wp\/v2\/product\/24620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mybikething.com\/home\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mybikething.com\/home\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mybikething.com\/home\/wp-json\/wp\/v2\/media\/24630"}],"wp:attachment":[{"href":"https:\/\/mybikething.com\/home\/wp-json\/wp\/v2\/media?parent=24620"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mybikething.com\/home\/wp-json\/wp\/v2\/product_brand?post=24620"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mybikething.com\/home\/wp-json\/wp\/v2\/product_cat?post=24620"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mybikething.com\/home\/wp-json\/wp\/v2\/product_tag?post=24620"},{"taxonomy":"product_folder","embeddable":true,"href":"https:\/\/mybikething.com\/home\/wp-json\/wp\/v2\/product_folder?post=24620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}