{"id":1581,"date":"2025-07-08T21:44:51","date_gmt":"2025-07-08T19:44:51","guid":{"rendered":"https:\/\/wp.stromer-tech.info\/?post_type=ht_kb&#038;p=1581"},"modified":"2026-08-05T22:47:45","modified_gmt":"2026-08-05T20:47:45","slug":"kettingring-trapas-slijtage","status":"publish","type":"ht_kb","link":"https:\/\/wp.stromer-tech.info\/nl\/knowledge-base\/kettenblatt-tretlager-verschleiss\/","title":{"rendered":"Slijtage: Kettingblad \/ Trapas (Reserveonderdelen)"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Schakelsystemen<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"feec5d5e-b6fe-444a-be2c-19d5438cbb08\">Gedurende de modelontwikkeling heeft Stromer diverse aandrijfsystemen, overbrengingen en schakelsystemen gebruikt. Hieronder vallen: <a href=\"https:\/\/wp.stromer-tech.info\/nl\/artikelcategorieen\/circuit\/\" data-type=\"ht_kb_category\" data-id=\"107\">Shimano, Sturmey Archer, Pinion en Schlumpf<\/a>.<\/p>\n\n\n\n<h3 id=\"2884f27b-1280-44bc-b9b9-112ad8ccf758\" class=\"wp-block-heading\">Versnellingen<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"55879721-065b-4b15-90ae-3f5a39744fb1\">Bij modellen met kettingaandrijving varieert het aantal versnellingen afhankelijk van het model van 5 tot 27. Er worden verschillende cassettes en tot drie kettingbladen gebruikt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De modellen met Pinion-versnellingsbak worden uitgerust met de C-Line versnellingsbakken C 1.6, C 1.9 en C 1.12 met respectievelijk 6, 9 en 12 versnellingen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De Sturmey-Archer versnellingsnaaf op de ST2 Belt heeft 5 versnellingen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"55879721-065b-4b15-90ae-3f5a39744fb1\">De Smurf \u201eSpeed Drive\u201c-versnellingsbak werd gebruikt in de ST1t en ST1s van 2016\/2017. Met de ge\u00efnstalleerde Shimano XT 9-cassette bood hij een verdubbeling van 9 naar 18 versnellingen.<\/p>\n\n\n\n<h3 id=\"e915a278-e57b-4949-81bf-84e3bb76919a\" class=\"wp-block-heading\">Kettingblad slijtage<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"3ff51700-7d62-43fc-b3e7-8bfa4330d852\">Slijtage in de aandrijflijn wordt vooral opgemerkt bij de ketting en de tandwielen, en dan specifiek bij de meest gebruikte lange versnellingen. In de veelgebruikte combinatie van een 52T-kettingblad met een 11-42T-cassette (ST1 2019 en ST1 LCI \/ ST3 \/ ST5 \/ ST5 ABS) is een kettingblad van Gossamer Gear met Narrow\/Wide-vertanding gemonteerd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"112a7900-1710-4fb1-a4fb-6c8762a7cb60\">Ob ein Ersatz n\u00f6tig ist, entscheidet eine optische Kontrolle. Gehen die Z\u00e4hne Richtung eines Dreiecks (Siehe Bild unten) muss gewechselt werden. Bei entsprechender Pflege liegt die Laufleistung \u00fcber 20&#8217;000 km. Bei meinem ST3 wechselte ich bei 34&#8217;000 km das esret Mal.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"618\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/3a00d824-3223-4098-9ba0-5b4c04a297fa.jpg\" alt=\"\" class=\"wp-image-1585\" style=\"aspect-ratio:1.747599326446093;width:600px;height:auto\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/3a00d824-3223-4098-9ba0-5b4c04a297fa.jpg 1080w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/3a00d824-3223-4098-9ba0-5b4c04a297fa-300x172.jpg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/3a00d824-3223-4098-9ba0-5b4c04a297fa-1024x586.jpg 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/3a00d824-3223-4098-9ba0-5b4c04a297fa-768x439.jpg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/3a00d824-3223-4098-9ba0-5b4c04a297fa-50x29.jpg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/3a00d824-3223-4098-9ba0-5b4c04a297fa-60x34.jpg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/3a00d824-3223-4098-9ba0-5b4c04a297fa-100x57.jpg 100w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><figcaption class=\"wp-element-caption\">Vergelijking oud naar nieuw van een ST1 2020 met 23.000 km<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"404\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2-1024x404.jpeg\" alt=\"\" class=\"wp-image-12826\" style=\"width:600px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2-1024x404.jpeg 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2-300x118.jpeg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2-768x303.jpeg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2-50x20.jpeg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2-1536x606.jpeg 1536w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2-18x7.jpeg 18w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2-60x24.jpeg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2-100x39.jpeg 100w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/NL-DeGrooteHoeck-Stromer-ST3-ketting-13000km_clipped_rev_2.jpeg 2040w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">ST3 &#8211; 13&#8217;000 km &#8211; das Blatt ist noch ok.<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"763\" height=\"509\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2026\/04\/ST2S-19000km-JM1374-pedelecforum-edited.jpeg\" alt=\"\" class=\"wp-image-10485\" style=\"width:600px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2026\/04\/ST2S-19000km-JM1374-pedelecforum-edited.jpeg 763w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2026\/04\/ST2S-19000km-JM1374-pedelecforum-edited-300x200.jpeg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2026\/04\/ST2S-19000km-JM1374-pedelecforum-edited-50x33.jpeg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2026\/04\/ST2S-19000km-JM1374-pedelecforum-edited-18x12.jpeg 18w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2026\/04\/ST2S-19000km-JM1374-pedelecforum-edited-60x40.jpeg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2026\/04\/ST2S-19000km-JM1374-pedelecforum-edited-100x67.jpeg 100w\" sizes=\"auto, (max-width: 763px) 100vw, 763px\" \/><figcaption class=\"wp-element-caption\">Vergleich Alt und Neu bei einem ST2S mit 19&#8217;000 km. Die Z\u00e4hne sind stark abgenutzt (Dreiecksform), das Blatt muss gewechselt werden.<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"529\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-1024x529.jpg\" alt=\"\" class=\"wp-image-6338\" style=\"width:600px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-1024x529.jpg 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-300x155.jpg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-768x397.jpg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-50x26.jpg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-1536x794.jpg 1536w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-2048x1059.jpg 2048w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-18x9.jpg 18w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-60x31.jpg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer-Kettenblatt_Stromer-Gossamer_vs_DECKAS-52T_neu-alt-100x52.jpg 100w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Stromer Gossamer 52T van een ST1 2020 (41.000 km) vs DECKAS 130 BCD narrow wide (Aliexpress) en Gossamer 52T, nieuw<\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\">Versleten trapas \/ trapasas: (ST1 2019 en ST1 LCI \/ ST3 \/ ST5 \/ ST5 ABS)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"f400b4d3-1112-4871-a75c-b4b61a12bc42\">De trapas bevindt zich in het opspattende watergebied van het voorwiel. Hier zijn enkele foto's die een vervanging van de trapas (vaak ook als bracket genoemd) en de trapasas noodzakelijk maken.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"928\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelachse_Kurbellager_defekt-1024x928.jpg\" alt=\"\" class=\"wp-image-6335\" style=\"width:600px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelachse_Kurbellager_defekt-1024x928.jpg 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelachse_Kurbellager_defekt-300x272.jpg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelachse_Kurbellager_defekt-768x696.jpg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelachse_Kurbellager_defekt-50x45.jpg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelachse_Kurbellager_defekt-13x12.jpg 13w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelachse_Kurbellager_defekt-60x54.jpg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelachse_Kurbellager_defekt-100x91.jpg 100w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelachse_Kurbellager_defekt.jpg 1480w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h3 id=\"09cb68ab-6ed3-41c3-8d17-ed750b472ff0\" class=\"wp-block-heading\">Uitbouw \/ Inbouw: ST1 2019 en ST1 LCI \/ ST3 \/ ST5 \/ ST5 ABS&nbsp;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"402431a3-6c66-46c6-a8bd-c936a02c1433\"><strong>Zwengel:<\/strong> Hoe de linker cranks zijn verwijderd en opnieuw gemonteerd <a href=\"https:\/\/wp.stromer-tech.info\/nl\/kennisbasis\/crankarm-los-valt-eraf-kan-niet-worden-losgemaakt\/\">hier<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Trapas:<\/strong> Om de trapas te kunnen verwijderen, is speciaal gereedschap nodig. Dit is afhankelijk van de gebruikte crankstel of trapas. Bij de hier genoemde Stromer-modellen is een FSA-trapas ingebouwd. \u2013 hier de <\/p>\n\n\n\n<p class=\"wp-block-ht-blocks-messages wp-block-hb-message wp-block-hb-message--withicon is-style-alert\">De&nbsp;<a href=\"https:\/\/www.bike24.de\/p1145663.html\" target=\"_blank\" rel=\"noreferrer noopener\">FSA MegaExo BB-7100<\/a>&nbsp;Trapaslagerschalen zijn voorzien van het aanhaalmoment, de inbouwkant ten opzichte van de rijrichting (R \/ L) en de aandraairichting (pijl) voor de montage.<br><br>Om de lagerschalen te demonteren, moet u tegen de pijl in draaien! (<a href=\"https:\/\/www.bike24.de\/p1212388.html\">Gereedschap<\/a>. Eerst moet de linker crank worden gedemonteerd (inbussleutel 8 mm).<br><br>De onderdelen worden in de volgende volgorde gemonteerd: van links naar rechts.<br><br>Links: \u2518Krukarm links - asschijf - lagerschaal links<br>-Bodembeugel<br>Rechts: Afstandsring 2 mm - Lagerschaal rechts<br><br>De as (met kettingblad\/crankarm\u250c) wordt vanaf rechts ingeschoven, met daarvoor de 5 mm afstandring.<br><br>Bij het vastschroeven moet het aanhaalmoment in acht worden genomen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Reserveonderdelen kettingmodellen: ST1 2019 &amp; ST1 LCI \/ ST3 \/ ST5 \/ ST5 \/ ST5 ABS<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Verschiedene Bauteile der Kurbelgarnitur sind einzeln erh\u00e4ltlich aber nicht alle. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kurbelarm:<\/strong> Den linken Kurbelarm ck-6028\/73 Double gibt es im Original nicht einzeln zu kaufen. Der Kurbelarm <a href=\"https:\/\/www.ebay.com\/itm\/318036766216?itmmeta=01KNYP1M8WZ7F0FE2VE1ZFEV71&amp;hash=item4a0c77ee08:g:34cAAeSwISpn4dM8&amp;itmprp=enc%3AAQALAAAAwDKQclQvzFwZQpmMrsO4LuoawD%2FHKSwMCt7ZVED%2FDIFfx%2BEAq8g4OyMdq5XHiYqQBasqxMQBIrqIhfEVhuJicelNWsggevt%2Fncnwa7RIsKbpUt0CiS%2BFtTBlv6PubJuY3iAkijU%2FILYjzirEUXEW%2FoBi3O8PiYN1HN6CIc93TDGathJMPPYaWdbAzisC7--fnas0XIxumIChlX4iKuyVmC3q4gEFffQN2Uhms3cF53z1Zzse5ePoYhKm5DLL%2BkiU5w%3D%3D%7Ctkp%3ABk9SR8rEhtavZw\">\u201eFSA Gossamer MEGAEXO Alloy Linker Crankarm CK-6028 Dubbel, 170 mm links\u201c<\/a> von RBP Bike Parts m\u00fcsste aber passen, getestet habe ich ihn nicht.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"333\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028D.webp\" alt=\"\" class=\"wp-image-10556\" style=\"width:650px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028D.webp 960w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028D-300x104.webp 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028D-768x266.webp 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028D-50x17.webp 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028D-18x6.webp 18w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028D-60x21.webp 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028D-100x35.webp 100w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.ebay.com\/str\/rbprandombikeparts\">RBP Willekeurige Fiets Onderdelen<\/a> (ebay)<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"248\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028-org_Stromer_clipped_rev_1-1024x248.jpeg\" alt=\"\" class=\"wp-image-10592\" style=\"width:640px;height:auto\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028-org_Stromer_clipped_rev_1-1024x248.jpeg 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028-org_Stromer_clipped_rev_1-300x73.jpeg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028-org_Stromer_clipped_rev_1-768x186.jpeg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028-org_Stromer_clipped_rev_1-50x12.jpeg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028-org_Stromer_clipped_rev_1-18x4.jpeg 18w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028-org_Stromer_clipped_rev_1-60x15.jpeg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028-org_Stromer_clipped_rev_1-100x24.jpeg 100w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Gossamer_Kurbelasrm_CK-6028-org_Stromer_clipped_rev_1.jpeg 1046w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">De Stromer Original \u2013 FSA Gossamer<\/figcaption><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Kettingblad <\/strong>Das FSA Gossamer 52T-Kettenblatt ist Stromer-Custom und hat eine 5-Loch-Befestigung mit einem BCD (Bolt Circle Diameter = Schrauben-Befestigungsdurchmesser) von 130 mm sowie einer Narrow\/Wide-Verzahnung. Das Original kann nur bei einem Stromer-H\u00e4ndler gekauft werden, z. B. <a href=\"https:\/\/www.stromerpedelec.nl\/producten\/stromer-ketting-blad-52t-st1-st3-en-st5\">hier<\/a> of <a href=\"https:\/\/shop.stromer-bike.de\/products\/chainrring-52t-1?_pos=2&amp;_sid=26f758f5b&amp;_ss=r\">hier<\/a>. (ca. \u20ac 60)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bij alternatieve kettingbladen (specifiek ST3\/ST5) moet u rekening houden met de welving (rode pijl) die groot genoeg moet zijn. Bij de hierboven getoonde DECKAS 130 BCD is deze te klein, waardoor de originele kettingbeschermer niet gemonteerd kan worden.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"407\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1-1024x407.jpg\" alt=\"\" class=\"wp-image-10397\" style=\"width:600px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1-1024x407.jpg 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1-300x119.jpg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1-768x305.jpg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1-50x20.jpg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1-1536x611.jpg 1536w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1-18x7.jpg 18w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1-60x24.jpg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1-100x40.jpg 100w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Chainrring-ST5-ST3-ST2-S-ST1-X-ST1_Art-Nr_401497_Ausbuchtung-1.jpg 2010w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"> Een passend kettingblad zou het <a href=\"https:\/\/www.bike-components.de\/de\/TA\/Kettenblatt-Alize-5-Arm-aussen-130-mm-Lochkreis-p15390\/?o=1000016856-silber-52-Z\">ALITE 5-ARM 52T<\/a> zijn (niet getest)<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1015\" height=\"1024\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web-1015x1024.png\" alt=\"\" class=\"wp-image-10402\" style=\"width:600px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web-1015x1024.png 1015w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web-297x300.png 297w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web-150x150.png 150w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web-768x775.png 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web-50x50.png 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web-12x12.png 12w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web-60x60.png 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web-100x100.png 100w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Ersatzkettenblatt_web.png 1175w\" sizes=\"auto, (max-width: 1015px) 100vw, 1015px\" \/><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Trapas: <\/strong>De <a href=\"https:\/\/www.bike24.de\/p1145663.html\" target=\"_blank\" rel=\"noreferrer noopener\">FSA MegaExo BB-7100<\/a> V-Drive NBD (No Pinch Bolt Design) Bottom Bracket is niet verkrijgbaar als reserveonderdeel van Stromer, maar kan wel bij diverse onlinewinkels worden verkregen. Een mogelijke alternatief voor FSA is een&nbsp;<a href=\"https:\/\/www.bike24.com\/p211976.html\" target=\"_blank\" rel=\"noreferrer noopener\">Shimano Saint SM-BB80 (behuizingbreedte= 83 mm)<\/a><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/c115ab42-59e7-445e-a16f-f8b3838f5074.webp\" alt=\"\" class=\"wp-image-1583\" style=\"width:400px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/c115ab42-59e7-445e-a16f-f8b3838f5074.webp 800w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/c115ab42-59e7-445e-a16f-f8b3838f5074-300x225.webp 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/c115ab42-59e7-445e-a16f-f8b3838f5074-768x576.webp 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/c115ab42-59e7-445e-a16f-f8b3838f5074-50x38.webp 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/c115ab42-59e7-445e-a16f-f8b3838f5074-60x45.webp 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/c115ab42-59e7-445e-a16f-f8b3838f5074-100x75.webp 100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\" id=\"56bafb2f-133b-4167-b534-47a4ac2c253e\"><strong>Crankstel FSA Gossamer ck-6028\/73: <\/strong>De trapas (ISIS-opname, \u00d8 24 mm) met kettingbladopname (BCD 130 mm) en rechter crankarm, evenals de linker crankarm (FSA Gossamer CK-6028 Double, 170 mm) kunnen alleen als originele set bij een Stromer-dealer worden gekocht, zoals bijv. <a href=\"https:\/\/shop.stromer-bike.de\/products\/crankset-assembly-st3-st5?_pos=9&amp;_sid=9919d0763&amp;_ss=r\">winkel.stromer-fiets.nl<\/a> of <a href=\"https:\/\/www.fratello.bike\/de\/products\/komplette-kurbelgarnitur-stromer-st1-st3-st5?variant=53544643330375\">Fratello.fiets<\/a> betrekking hebben op.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"807\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/crankset-assembly-st5-st3-st1-fsa-mechanical-drive-parts-534.jpg\" alt=\"\" class=\"wp-image-10687\" style=\"width:400px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/crankset-assembly-st5-st3-st1-fsa-mechanical-drive-parts-534.jpg 1000w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/crankset-assembly-st5-st3-st1-fsa-mechanical-drive-parts-534-300x242.jpg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/crankset-assembly-st5-st3-st1-fsa-mechanical-drive-parts-534-768x620.jpg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/crankset-assembly-st5-st3-st1-fsa-mechanical-drive-parts-534-50x40.jpg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/crankset-assembly-st5-st3-st1-fsa-mechanical-drive-parts-534-15x12.jpg 15w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/crankset-assembly-st5-st3-st1-fsa-mechanical-drive-parts-534-60x48.jpg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/crankset-assembly-st5-st3-st1-fsa-mechanical-drive-parts-534-100x81.jpg 100w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.amazon.de\/gp\/product\/B015NXSPKA\/ref=ox_sc_act_title_5?smid=A3JWKAKR8XB7XF&amp;psc=1\">Krukasbout<\/a>:<\/strong> De schroef aan de linker crankarm heeft een M17-schroefdraad en een 8 mm binnenzeskant. De borgring van aluminium is M27\u00d71 mm en heeft een linkse draad (LH). De gebogen afstandsschijf is gemarkeerd met MW497, de tweede met MW080.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De set is een zelfextraherende constructie (zelfdemontage). Zelfdemontage betekent dat de linker crankarm kan worden verwijderd met een 8 mm inbussleutel, zonder de borgring los te hoeven draaien.<br><br><a href=\"https:\/\/wp.stromer-tech.info\/nl\/artikelcategorieen\/problemen\/\">Zie<\/a> ook Problemen Diversen \u2013 <em>\u201aKrukarm los... valt eraf \/ laat zich niet losmaken\u2018 <\/em><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"901\" height=\"689\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_M17_mit_Selbstabzieher_M27x1.jpg\" alt=\"\" class=\"wp-image-10531\" style=\"width:400px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_M17_mit_Selbstabzieher_M27x1.jpg 901w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_M17_mit_Selbstabzieher_M27x1-300x229.jpg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_M17_mit_Selbstabzieher_M27x1-768x587.jpg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_M17_mit_Selbstabzieher_M27x1-50x38.jpg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_M17_mit_Selbstabzieher_M27x1-16x12.jpg 16w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_M17_mit_Selbstabzieher_M27x1-60x46.jpg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_M17_mit_Selbstabzieher_M27x1-100x76.jpg 100w\" sizes=\"auto, (max-width: 901px) 100vw, 901px\" \/><figcaption class=\"wp-element-caption\">De op de as gemonteerde afstandsschijf MW080 ontbreekt op de afbeelding<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>Linkse schijf en ring rechts<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De <a href=\"https:\/\/shop.stromer-bike.de\/collections\/st3\/products\/washer-closing-st5-st3-st1\">Welleenschijf<\/a> (24 x 30 mm) en de <a href=\"https:\/\/shop.stromer-bike.de\/collections\/st3\/products\/spacer-crancset\">Afstandsbout<\/a> zijn afzonderlijk verkrijgbaar.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"977\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_Wellenscheibe-1024x977.jpeg\" alt=\"\" class=\"wp-image-10537\" style=\"width:200px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_Wellenscheibe-1024x977.jpeg 1024w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_Wellenscheibe-300x286.jpeg 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_Wellenscheibe-768x733.jpeg 768w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_Wellenscheibe-50x48.jpeg 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_Wellenscheibe-13x12.jpeg 13w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_Wellenscheibe-60x57.jpeg 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_Wellenscheibe-100x95.jpeg 100w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_Kurbelarmverschraubung_links_Wellenscheibe.jpeg 1249w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><em>Artikelnummer: 402152<\/em><\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"564\" src=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_FSA_Gossamer_Kurbelset_Distanzscheibe_rechts_clipped_rev_1.png\" alt=\"\" class=\"wp-image-10534\" style=\"width:200px\" srcset=\"https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_FSA_Gossamer_Kurbelset_Distanzscheibe_rechts_clipped_rev_1.png 704w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_FSA_Gossamer_Kurbelset_Distanzscheibe_rechts_clipped_rev_1-300x240.png 300w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_FSA_Gossamer_Kurbelset_Distanzscheibe_rechts_clipped_rev_1-50x40.png 50w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_FSA_Gossamer_Kurbelset_Distanzscheibe_rechts_clipped_rev_1-15x12.png 15w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_FSA_Gossamer_Kurbelset_Distanzscheibe_rechts_clipped_rev_1-60x48.png 60w, https:\/\/wp.stromer-tech.info\/wp-content\/uploads\/2025\/07\/Stromer_FSA_Gossamer_Kurbelset_Distanzscheibe_rechts_clipped_rev_1-100x80.png 100w\" sizes=\"auto, (max-width: 704px) 100vw, 704px\" \/><figcaption class=\"wp-element-caption\"><em>Artikelnummer: 402150<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Je kunt ook een langer artikel over het onderwerp trapas\/cranklager vinden op het forum. <a href=\"https:\/\/www.speedpedelecreview.com\/forum\/de\/viewtopic.php?p=76155&amp;sid=260511c9deb293604c082d86d32a6419#p76155\">speedpedelecreview.nl<\/a> ofwel in <a href=\"https:\/\/www.stromerforum.ch\/showthread.php?tid=3093&amp;page=3\">stromerforum.ch<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/wp.stromer-tech.info\/nl\/artikelcategorieen\/draag\/\">Zie<\/a> schakeling - slijtage<em>\u201aSlijtage: Kettingblad \/ Trapas\u2018<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Schaltsysteme Im Laufe der Modellentwicklung hat Stromer verschiedenste Antriebssysteme, \u00dcbersetzungen und Schaltsysteme verwendet. Dazu geh\u00f6ren: Shimano, Sturmey Archer, Pinion und Schlumpf. G\u00e4nge Bei den Modellen mit Kettenantrieb reicht die Anzahl der verf\u00fcgbaren G\u00e4nge modellabh\u00e4ngig von 5 bis 27. Es werden verschiedene Kassetten und bis zu drei Kettenbl\u00e4tter verwendet. Die Modelle&#8230;<\/p>","protected":false},"author":1,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[205,218,209],"ht-kb-tag":[547,580],"class_list":["post-1581","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-p-kette-kettenblatt-riemenscheiben-riemen","ht_kb_category-verschleiss","ht_kb_category-p-schaltung","ht_kb_tag-distanzring","ht_kb_tag-kettenblatt"],"_links":{"self":[{"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/ht-kb\/1581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/comments?post=1581"}],"version-history":[{"count":120,"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/ht-kb\/1581\/revisions"}],"predecessor-version":[{"id":12827,"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/ht-kb\/1581\/revisions\/12827"}],"wp:attachment":[{"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/media?parent=1581"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/ht-kb-category?post=1581"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/wp.stromer-tech.info\/nl\/wp-json\/wp\/v2\/ht-kb-tag?post=1581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}