Films showing the bicycle test laboratory, the Expert’s Report division GDFS – Gesellschaft der Fahrrad-Sachverständigen mbH and Zedler – Institut für Fahrradtechnik und -Sicherheit GmbH.
The Zedler TV films will give you an insight into the work of the bicycle and pedelec experts, the test engineers, the bicycle mechanics and the experts of the technical documentation for bicycles.
Thursday, June 16, 2016
On your motorcycle you feel like an "easy rider"? Or do you prefer mountain bikes?
Wednesday, April 27, 2016
We test cheap bicycles from the discount store - and unveil devastating safety deficiencies! Other topics: (...)
Monday, November 16, 2015
Interview with Dirk Zedler
Monday, July 7, 2014
A bicycle manufactured in Germany costs almost 600 Euro, one made in China around 200 Euro. What’s the reason for this difference in price and what does this mean for the quality? (...)
Wednesday, May 18, 2016
Especially in the German state North Rhine-Westphalia, number one of congested regions and in a city like Cologne where car drivers spend all in all 65 hours per year in traffic jams, switching to the bicycle could be reasonable. (...)
Monday, April 18, 2016
By order of the German TV program "Markt" experts examined the bicycles in a laboratory specialized in bicycle technology in Ludwigsburg in accordance with current test standards. (...)
Monday, August 3, 2015
Bicycles are on sale in the DIY store and in the discount store for less than 250 Euro. In most cases the low priced bicycles are preassembled: The buyer needs to mount the pedals, tighten the bolts and bring the handlebar in the correct position. (...)
Monday, July 10, 2013
Bicycles with auxiliary motor - also referred to as e-bikes - enjoy great popularity. Some e-bikes, however, reveal considerable safety deficiencies and are apparently not checked often enough. (...)