Noch zwei Links zur Info zum Rad von "damals" ;)
https://web.archive.org/web/20150422074836/http://troytec.de:80/CMS/Home/Startseite,145,0,4.html
https://web.archive.org/web/20160413163722/http://www.troytec.de/uploadimages/filebrowser/Files/Preislisten/pricelist%202014-2015.pdf