{"id":1180,"date":"2025-07-06T15:00:36","date_gmt":"2025-07-06T13:00:36","guid":{"rendered":"https:\/\/wp.stromer-tech.info\/?post_type=ht_kb&#038;p=1180"},"modified":"2025-07-16T15:23:32","modified_gmt":"2025-07-16T13:23:32","slug":"st5-di2-charging-socket-conversion-in-the-handlebars","status":"publish","type":"ht_kb","link":"https:\/\/wp.stromer-tech.info\/en\/knowledge-base\/st5-di2-ladebuchse-umbau-in-den-lenker\/","title":{"rendered":"ST5 - Di2 - charging socket, conversion in the handlebars"},"content":{"rendered":"<p class=\"wp-block-paragraph\" id=\"b6715066-3b20-47c9-958b-af40b72604c5\">The installation location of the Di2 battery charging socket 'EW RS 910' on the early ST5 models (2018\/2019) at the end of the seat tube and between the chainstays is very unfavorable. Plugging in the charging cable is difficult and often leads to bent pins in the charging socket. The following shows how to do it correctly <a href=\"https:\/\/www.youtube.com\/watch?v=0fDN4LbzVBE\" target=\"_blank\" rel=\"noreferrer noopener\">Video.<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"6592d098-11f1-47c0-81f9-8f9445ac45e7\">Conversion kit<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"80fc9a9e-d082-4547-8c86-2923da0faab6\">Stromer offers a 'conversion kit' which allows the junction box (with charging socket) to be moved to the right-hand end of the handlebar.<\/p>\n\n\n\n<ul id=\"38b4e83e-cea8-438f-8ebb-72047d3db66e\" class=\"wp-block-list\">\n<li>CV9Di2 (402488) Stromer Conversion Kit<\/li>\n\n\n\n<li>Shimano&nbsp;<a href=\"https:\/\/www.bike24.de\/p124697.html\" target=\"_blank\" rel=\"noreferrer noopener\">eTube cable:<\/a>\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.bike24.de\/p124697.html\" target=\"_blank\" rel=\"noreferrer noopener\"><\/a>EW-SD50 800 mm - EWSD50L80 &gt; not part of the kit<\/li>\n\n\n\n<li>EW-SD50 1600 mm - KEWSD50IL160 &gt; not part of the kit<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>There are instructions for converting the socket on the Stromer dealer portal. Ask your dealer for them.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"900\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/264730e9-a7d4-4f29-ad96-a236c53dddf8.jpg\" alt=\"\" class=\"wp-image-1181\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/264730e9-a7d4-4f29-ad96-a236c53dddf8.jpg 1080w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/264730e9-a7d4-4f29-ad96-a236c53dddf8-300x250.jpg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/264730e9-a7d4-4f29-ad96-a236c53dddf8-1024x853.jpg 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/264730e9-a7d4-4f29-ad96-a236c53dddf8-768x640.jpg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/264730e9-a7d4-4f29-ad96-a236c53dddf8-50x42.jpg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/264730e9-a7d4-4f29-ad96-a236c53dddf8-60x50.jpg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/264730e9-a7d4-4f29-ad96-a236c53dddf8-100x83.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"50c50aa2-5073-44d0-92e1-38faa2ee495c\">If you need an ANT+ or BT connection to the Shimano eTube system (e.g. for FW upgrades or gear display on the ride computer), you may need to install a '<a href=\"https:\/\/bike.shimano.com\/de-DE\/product\/component\/duraace-r9150-di2\/EW-WU111.html\" target=\"_blank\" rel=\"noreferrer noopener\">EW-WU111\u2032\u00a0<\/a>Retrofit the D-Fly wireless unit. This can be combined with the conversion.<br><br>> <a href=\"https:\/\/wp.stromer-tech.info\/en\/knowledge-base\/st5-di2-ant-bluetooth-retrofit\/\" data-type=\"ht_kb\" data-id=\"1177\">See<\/a> the previous topic: '<em>ST5 - Di2 - Ant+ \/ Bluetooth retrofit<\/em>\u201a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"f5eccc0c-03ea-4702-9c11-3157aa919b2a\">Alternative<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"b675897c-8f3d-4257-a721-e3b126066541\">Alternatively, you can buy an 'EW-JC200' connector to connect the eTube cables to the old socket. Cover this with an 'EW RS 910' end cap. If available, remove the 'EW-WU111' Ant+\/BT unit in the right handlebar end and fit the 'XT Di2 SC-MT800' display unit. The XTR SC-M9051 is too expensive and offers no advantages. The 'SC-MT800' offers additional benefits:<\/p>\n\n\n\n<ul id=\"f165c554-2f6d-4862-aa15-542fa860f310\" class=\"wp-block-list\">\n<li>Ant+\/BT connection for trip computer<\/li>\n\n\n\n<li>Display of the engaged gear<\/li>\n\n\n\n<li>Beep at the end and beginning of the switching range<\/li>\n\n\n\n<li>Battery charging socket<\/li>\n\n\n\n<li>Battery charge status<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Der Einbauort der Di2 Akku-Ladebuchse\u00a0&#8218;EW RS 910&#8216;\u00a0ist bei den fr\u00fchen ST5 Modellen (2018\/2019) am Ende des Sattelrohrs und zwischen den Kettenstreben sehr ung\u00fcnstig gelegen. Das einstecken des Ladekabels ist schwierig und f\u00fchrt oft zu verbogenen Pins in der Ladebuchse. Wie es richtig gemacht wird zeigt folgendes Video. Umbau &#8211; Kit&#8230;<\/p>","protected":false},"author":1,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[122],"ht-kb-tag":[221,220,219,223,222,224],"class_list":["post-1180","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-pimp-my-stromer","ht_kb_tag-ant","ht_kb_tag-bluetooth","ht_kb_tag-di2","ht_kb_tag-etube","ht_kb_tag-ew-wu111","ht_kb_tag-umbau-kit"],"_links":{"self":[{"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb\/1180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/comments?post=1180"}],"version-history":[{"count":7,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb\/1180\/revisions"}],"predecessor-version":[{"id":3325,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb\/1180\/revisions\/3325"}],"wp:attachment":[{"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/media?parent=1180"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb-category?post=1180"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/en\/wp-json\/wp\/v2\/ht-kb-tag?post=1180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}