{"id":2101,"date":"2025-03-07T12:47:36","date_gmt":"2025-03-07T12:47:36","guid":{"rendered":"https:\/\/avantum.info\/shop\/?post_type=product&#038;p=2101"},"modified":"2026-09-03T18:13:41","modified_gmt":"2026-09-03T18:13:41","slug":"fit-kit-set813-s-rear","status":"publish","type":"product","link":"https:\/\/avantum.info\/shop\/product\/fit-kit-set813-s-rear\/","title":{"rendered":"Fit Kit SET813.S Rear"},"content":{"rendered":"<h2>Fit Kit SET813.S Rear 12mm axles<\/h2>\n<p>The fit kit contains all the parts you need to mount an Old Man Mountain bicycle pannier rack to the axle of your MTB, road or gravel bike with a 12 mm thru axle.<\/p>\n<p style=\"background-color: #ffd580;\">This fit kit includes a seatpost clamp for upper attachment. If you prefer upper attachment to the seatstays, or if you have a rear suspension, <a href=\"https:\/\/avantum.info\/shop\/product\/fit-kit-set813-rear\/\">then select the fit kit SET813<\/a>\u00a0instead.<\/p>\n<h3><strong>Fit Kit SET813.S includes:<\/strong><\/h3>\n<p>-12 x 160-172mm thru axle with 1.0 mm thread pitch<br \/>\n-Seatpost Clamp for upper attachment to seatpost.<br \/>\n-Ultra strong and UV stable Panduit Zip Ties<br \/>\n-Clear protective tape, for underneath the pucks and Zip Ties<br \/>\n-Mounting hardware<br \/>\nRemember: The Fit Kit is made to work with Old Man Mountain bicycle pannier racks.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"overflow: hidden;\">\n<figure id=\"attachment_2099\" aria-describedby=\"caption-attachment-2099\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2099 size-medium\" src=\"https:\/\/avantum.info\/shop\/wp-content\/uploads\/2025\/03\/old-man-mountain-fit-kit-parts-s-01-l-300x300.webp\" alt=\"Old Man Mountain fit kit parts\" width=\"300\" height=\"300\" srcset=\"https:\/\/avantum.info\/shop\/wp-content\/uploads\/2025\/03\/old-man-mountain-fit-kit-parts-s-01-l-300x300.webp 300w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2025\/03\/old-man-mountain-fit-kit-parts-s-01-l-1024x1024.webp 1024w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2025\/03\/old-man-mountain-fit-kit-parts-s-01-l-150x150.webp 150w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2025\/03\/old-man-mountain-fit-kit-parts-s-01-l-768x768.webp 768w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2025\/03\/old-man-mountain-fit-kit-parts-s-01-l-600x600.webp 600w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2025\/03\/old-man-mountain-fit-kit-parts-s-01-l-100x100.webp 100w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2025\/03\/old-man-mountain-fit-kit-parts-s-01-l.webp 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-2099\" class=\"wp-caption-text\">Old Man Mountain fit kit parts<\/figcaption><\/figure>\n<figure id=\"attachment_1437\" aria-describedby=\"caption-attachment-1437\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-1437\" src=\"https:\/\/avantum.info\/shop\/wp-content\/uploads\/2024\/10\/old-man-mountain-rear-axle-01-l-300x300.webp\" alt=\"Old Man Mountain Rear Axle\" width=\"300\" height=\"300\" srcset=\"https:\/\/avantum.info\/shop\/wp-content\/uploads\/2024\/10\/old-man-mountain-rear-axle-01-l-300x300.webp 300w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2024\/10\/old-man-mountain-rear-axle-01-l-100x100.webp 100w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2024\/10\/old-man-mountain-rear-axle-01-l-600x600.webp 600w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2024\/10\/old-man-mountain-rear-axle-01-l-1024x1024.webp 1024w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2024\/10\/old-man-mountain-rear-axle-01-l-150x150.webp 150w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2024\/10\/old-man-mountain-rear-axle-01-l-768x768.webp 768w, https:\/\/avantum.info\/shop\/wp-content\/uploads\/2024\/10\/old-man-mountain-rear-axle-01-l.webp 1200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-1437\" class=\"wp-caption-text\">Old Man Mountain Rear Axle<\/figcaption><\/figure>\n<h4>Features of the Thru Axle Rear Fit Kit<\/h4>\n<ul>\n<li>Axle mounting protects your frame by moving the load from an eyelet to the much stronger axle.<\/li>\n<li>Axle mounting increases the Old Man Mountain Divide\u2019s load capacity to 32kg.<\/li>\n<li>Move to another bike? Change from rear to front?<br \/>\nEasy, make sure the axle thread pitch and length is the same. If not, just buy a second fit kit (always a second fit kit when changing from rear to front)<\/li>\n<\/ul>\n<\/div>\n<p>&nbsp;<\/p>\n<h3>Bike Finder<\/h3>\n<p>If you want to go back to the bike finder to look up another fit kit, <a href=\"https:\/\/avantum.info\/shop\/old-man-mountain-fit-kits\/\">CLICK HERE<\/a>.<\/p>\n<h4>A SECOND FIT KIT?<\/h4>\n<p>Do you need to mount the Old Man Mountain rack on another bike that has a different axle?<br \/>\nDo you have an Old Man Mountain rack mounted at the back and would you like to mount it at the front?<\/p>\n<p>If you already have an Old Man Mountain Rack you can buy an additional Fit Kit so that you can mount it wherever you want and on the bike you want.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SET813.S: Axle mount your Old Man Mountain rack with a fit kit.<br \/>\nThat way, you protect your frame and you increase load capacity.<br \/>\nThere is a fit kit for almost every bike.<\/p>\n<p><strong>SET813.S<\/strong> &#8211; Thread Pitch 1.0 Length 160-172 mm<br \/>\n(includes seatpost clamp instead of pucks)<\/p>\n","protected":false},"featured_media":2100,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","slim_seo":{"title":"Fit Kit SET813.S Rear for 12 mm thru axles Old Man Mountain","description":"SET813.S: Axle mount your Old Man Mountain rack with a fit kit. That way, you protect your frame and you increase load capacity. There is a fit kit for almost e"},"_slim_seo_primary_term_product_brand":0,"_slim_seo_primary_term_product_cat":0,"_slim_seo_primary_term_product_tag":0},"product_brand":[399],"product_cat":[269],"product_tag":[361,351],"class_list":["post-2101","product","type-product","status-publish","has-post-thumbnail","product_brand-old-man-mountain-bikepacking-gear","product_cat-fit-kits","product_tag-fit-kits","product_tag-old-man-mountain","first","instock","taxable","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/avantum.info\/shop\/wp-json\/wp\/v2\/product\/2101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/avantum.info\/shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/avantum.info\/shop\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/avantum.info\/shop\/wp-json\/wp\/v2\/comments?post=2101"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/avantum.info\/shop\/wp-json\/wp\/v2\/media\/2100"}],"wp:attachment":[{"href":"https:\/\/avantum.info\/shop\/wp-json\/wp\/v2\/media?parent=2101"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/avantum.info\/shop\/wp-json\/wp\/v2\/product_brand?post=2101"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/avantum.info\/shop\/wp-json\/wp\/v2\/product_cat?post=2101"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/avantum.info\/shop\/wp-json\/wp\/v2\/product_tag?post=2101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}