{"id":98112,"date":"2025-12-17T07:07:53","date_gmt":"2025-12-17T06:07:53","guid":{"rendered":"https:\/\/bikefit.lu\/product\/45-25a-aluminum-extensions\/"},"modified":"2026-10-10T15:00:08","modified_gmt":"2026-10-10T13:00:08","slug":"45-25a-aluminum-extensions","status":"publish","type":"product","link":"https:\/\/bikefit.lu\/lb-lu\/product\/45-25a-aluminum-extensions\/","title":{"rendered":"45\/25A Extensions aus Aluminium"},"content":{"rendered":"<ul>\n<li><strong>L\u00e4ngt vun den Extensions:<\/strong> 400 mm<\/li>\n<li><strong>W\u00e9nkel vun den Extensions:<\/strong> 45 Grad \/ 25 Grad<\/li>\n<li>Baussenzegen Duerchmiesser: 22,2 mm<\/li>\n<li>Liwwer\u00ebmfang: Ee Puer (1 riets an 1 l\u00e9nks Extension)<\/li>\n<li>Konstruktioun: 6061-T6 Aluminium, virgebuert fir d\u2019Kabelf\u00e9ierung vun de Schalthebelen un den Enden<\/li>\n<li>Faarwen: Mattschwaarz<\/li>\n<li>Gewiicht: 200 g\/Puer<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>D\u00e9i nei Gamme vun Extensions ass eng Weiderentw\u00e9cklung vun der bew\u00e4erter T-Serie vu Profile Design. Si gouf entw\u00e9ckelt, fir verschidde M\u00e9iglechkeete fir d\u2019Upassung vun der S\u00ebtzpositioun ze bidden. Mir hunn och en neie System fir d\u2019Bezeechnungen agefouert, bei deem den Numm de W\u00e9nkel an d\u2019Material vun der Extension ug\u00ebtt. Sou steet 4525a fir eng Extension aus Aluminium mat enger B\u00e9ie vun 45\u00b0 \/ 25\u00b0.   <\/p>\n<p class=\"textbox\" dir=\"ltr\"><strong>Leeschtung<\/strong><\/p>\n<p class=\"textbox\" dir=\"ltr\">D\u2019Extensions sollen d\u2019H\u00e4nn vum V\u00eblosfuerer an eng bequem Positioun am Verh\u00e4ltnis zu den Aarmoplee\u00eb br\u00e9ngen. Si verbesseren d\u2019Leeschtung, well de V\u00eblosfuerer sech a senger optimaler Positioun entspane kann.  Dofir bidde mir verschidden Astellm\u00e9iglechkeeten, fir datt all V\u00eblosfuerer seng bescht Leeschtung erreeche kann.<\/p>\n<p class=\"textbox\" dir=\"ltr\"><strong>Donn\u00e9e\u00eb fir d\u2019Astellung<\/strong><\/p>\n<ul>\n<li data-open-accessibility-text-original=\"17px\"><strong>Form vun den Extensions: <\/strong>D\u201945\/25a-Extensions hunn en \u00e9ischten Deel mat engem W\u00e9nkel vun 45<span data-open-accessibility-text-original=\"17px\">\u00b0<\/span> an e Gr\u00ebff mat engem W\u00e9nkel vun 25<span data-open-accessibility-text-original=\"17px\">\u00b0<\/span>. De Cyclist kann de Gr\u00ebff m\u00e9i h\u00e9ich halen, fir eng Positioun mat eropgezunne Sch\u00eblleren anzehuelen, oder m\u00e9i d\u00e9if, fir eng m\u00e9i oppe Positioun mam Kapp m\u00e9i h\u00e9ich. <\/li>\n<\/ul>\n<p class=\"textbox\" dir=\"ltr\"><strong><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/Extension_Angle-45-25a_740673b7-1f07-4628-a49a-e1bb0926a7e5.jpg?15350969489477904485?v=1540319615\" alt=\"Profile Design 45\/25A Extension, \u00e9ischt Sektioun bei 45\u00b0 a Gr\u00ebff bei 25\u00b0\"><br \/>\n<\/strong><\/p>\n<ul>\n<li data-open-accessibility-text-original=\"17px\"><span data-open-accessibility-text-original=\"17px\">D\u201945\/25a-Extensions bidden e s\u00e4itleche Versaz vu 7,5 mm op all S\u00e4it. Doduerch kann de Cyclist seng H\u00e4nn m\u00e9i no beieneen oder m\u00e9i w\u00e4it auserneen halen, ouni d\u2019Extensions sou staark ze kippen, datt d\u2019Schalthebelen sech ber\u00e9ieren. <\/span><\/li>\n<\/ul>\n<p data-open-accessibility-text-original=\"17px\"><span data-open-accessibility-text-original=\"17px\"><img decoding=\"async\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2357\/3659\/files\/Extension_Angle-45-25a-lateral_large.jpg?v=1540319635\" alt=\"Profile Design 45\/25A Extension, 7,5 mm lateral Verschiibung pro S\u00e4it\"><\/span><\/p>\n<ul>\n<li>Si si 400 mm laang a k\u00ebnnen op d\u00e9i passend L\u00e4ngt gekierzt ginn, fir bal all Cyclist ze passen.<\/li>\n<li>Si si fir eng Kabelf\u00e9ierung mat Ausgang no hanne virgebuert.<\/li>\n<\/ul>\n<p><strong>Ursprong<\/strong><\/p>\n<p>Bei der Astellung vun Aerobars geet den Trend a leschter Z\u00e4it a Richtung m\u00e9i h\u00e9ich Handpositiounen. Dofir hu mir d\u2019H\u00e9icht am Verglach mat den Extensions vun der viregter Generatioun erh\u00e9icht. Mir hunn eis op d\u00e9i bel\u00e9iftste W\u00e9nkelen aus eiser viregter Gamme konzentr\u00e9iert an d\u201945\/25a als Optioun fir verschidde Gr\u00ebffpositiounen dob\u00e4igesat. D\u201945\/25 slc gouf entw\u00e9ckelt, fir eng m\u00e9iglechst liicht Carbon-Extension ze bidden an de Cycliste mat V\u00ebloen aus dem ieweschte Segment ze erlaben, eisen Aeroport Di2-Adapter mat enger Carbon-Extension ze benotzen. Fir d\u00ebst Zil z\u2019erreechen, waren \u00ebmfaassend Tester n\u00e9ideg.   <\/p>\n<p><strong>Fir wien ass et geduecht?<\/strong><\/p>\n<p>D\u2019Extensions passen an all Aerobar, dee fir 22,2 mm ausgelee\u00ebn ass. Si eegne sech also fir all Cyclist, deen de Komfort vu senge Aerobar-Gr\u00ebffer verbessere w\u00ebllt. <\/p>\n<p><strong>Accessoiren<\/strong><\/p>\n<p>D\u00ebs Extensions goufe fir d\u2019Notzung mam Aeroport entw\u00e9ckelt. Si bidden dofir Plaz fir eng Shimano Di2 EW-RS910-Verbindungsbox an eng BT-DN110-Batterie, mat genuch Raum fir en EW-SD50-Kabel duerchzef\u00e9ieren.<\/p>\n","protected":false},"featured_media":98113,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[5810],"product_cat":[3259,3696],"product_tag":[4572,4614,4573],"class_list":["post-98112","product","type-product","status-publish","has-post-thumbnail","product_brand-profile-design","product_cat-sale","product_cat-contact-point-front-end","product_tag-triathlon","product_tag-ultra-cycling","product_tag-time-trial","first","instock","sale","sold-individually","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>45\/25A Extensions aus Aluminium - bikefit.lu<\/title>\n<meta name=\"description\" content=\"45\/25A Extensions aus Aluminium \u2013 Ausr\u00fcstung vum Bike Fitter ausgewielt fir Confort a Leeschtung. 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