{"id":9083,"date":"2016-08-16T14:55:47","date_gmt":"2016-08-16T13:55:47","guid":{"rendered":"http:\/\/www.otmbikes.com\/wpblog\/?p=9083"},"modified":"2016-08-16T15:01:49","modified_gmt":"2016-08-16T14:01:49","slug":"blocked-shimano-freehub-for-pinion","status":"publish","type":"post","link":"https:\/\/www.otmbikes.com\/wpblog\/2016\/08\/blocked-shimano-freehub-for-pinion\/","title":{"rendered":"Blocked Shimano Freehub for Pinion"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" title=\"en\" src=\"\/wpblog\/wp-content\/uploads\/2009\/11\/en.gif\" alt=\"en\" width=\"27\" height=\"21\" \/>Recently I built a Pinion gearbox commuter bike and used a pair of Shimano 27.5\". The rear wheel has a normal 9\/10 speed Shimano freehub and the pinion also has a built-in freewheel mechanism making it kind of strange when you startup or restart pedaling as two freewheel mechanisms kick in. To solve this, I modified the Shimano freehub and block it in a fixed position. I removed the freehub, removed the rubber seal in the back, degreased it completely in a petrol and acetone bath and silver brazed it on the back side. It works, it's cheap, clean and strong.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"fr\" src=\"\/wpblog\/wp-content\/uploads\/2009\/11\/fr.gif\" alt=\"en\" width=\"27\" height=\"21\" \/>R\u00e9cemment j'ai fait un velotaf avec boitier vitesse Pinion mont\u00e9 avec une paire de roue Shimano 27.5\". La roue arri\u00e8re a un corps de roue libre 9\/10 vitesses Shimano et le bo\u00eetier Pinion a un syst\u00e8me de roue libre interne ce qui faisait bizarre au moment de commencer ou reprendre le p\u00e9dalage, l'enclenchement des deux syst\u00e8mes est long. Pour r\u00e9soudre ce probl\u00e8me j'ai modifi\u00e9 le corps de roue libre de la roue Shimano en le bloquant dans une position fixe. Pour cela j'ai retir\u00e9 le corps de roue libre, retir\u00e9 le joint d'\u00e9tanch\u00e9it\u00e9 en caoutchouc derri\u00e8re, bien d\u00e9graiss\u00e9 le tout a l'essence et a l\u2019ac\u00e9tone avant de bras\u00e9 la partie arri\u00e8re a l'argent. Ca marche, c'est \u00e9conomique, propre et solide.<\/p>\n<p><a href=\"\/wpblog\/wp-content\/uploads\/2016\/08\/DSC00617.jpg\" target=\"_blank\"><img decoding=\"async\" class=\"aligncenter\" style=\"padding: 8px; border-style: solid; -moz-border-top-colors: none; -moz-border-right-colors: none; -moz-border-bottom-colors: none; -moz-border-left-colors: none; border-color: #dddddd #aaaaaa #aaaaaa #dddddd; border-width: 1px 2px 2px 1px; background-color: white;\" src=\"\/wpblog\/wp-content\/uploads\/2016\/08\/DSC00617.jpg\" alt=\"\" width=\"480\" \/><\/a><\/p>\n<p><a href=\"\/wpblog\/wp-content\/uploads\/2016\/08\/DSC00618.jpg\" target=\"_blank\"><img decoding=\"async\" class=\"aligncenter\" style=\"padding: 8px; border-style: solid; -moz-border-top-colors: none; -moz-border-right-colors: none; -moz-border-bottom-colors: none; -moz-border-left-colors: none; border-color: #dddddd #aaaaaa #aaaaaa #dddddd; border-width: 1px 2px 2px 1px; background-color: white;\" src=\"\/wpblog\/wp-content\/uploads\/2016\/08\/DSC00618.jpg\" alt=\"\" width=\"480\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Recently I built a Pinion gearbox commuter bike and used a pair of Shimano 27.5&#8243;. The rear wheel has a normal 9\/10 speed Shimano freehub and the pinion also has a built-in freewheel mechanism making it kind of strange when you startup or restart pedaling as two freewheel mechanisms kick in. To solve this, I [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-9083","post","type-post","status-publish","format-standard","hentry","category-workshop"],"_links":{"self":[{"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/posts\/9083","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/comments?post=9083"}],"version-history":[{"count":7,"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/posts\/9083\/revisions"}],"predecessor-version":[{"id":9092,"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/posts\/9083\/revisions\/9092"}],"wp:attachment":[{"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/media?parent=9083"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/categories?post=9083"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.otmbikes.com\/wpblog\/wp-json\/wp\/v2\/tags?post=9083"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}