All about bicycles, electric-assisted bikes, technology and safety in the press

In our daily work as we deal with bicycle safety, technology and user manuals we come across lots of safety risks. The most frequent ones are published in articles of the leading German special-interest magazines TOUR – Europas Rennrad-Magazin Nr. 1, BIKE – Das Mountainbike Magazin Europas Nr. 1 and E-Bike – Das Pedelec-Magazin to make this information important for the sector accessible to a wider public.

For many years now the Eurobike Show Daily accompanying the annual international Eurobike Show has given us the opportunity to publish our perspective on major developments in the cycle industry in full-page articles.

We also speak regularly in independent lectures about all topics relating to bicycle technology and bicycle market. In addition, we are regularly cited by further special-interest magazines or trade journals as well as more and more by radio and television and in their media reports, which shows us that we are completely right with our information. The section NEWS informs you about the latest news from our specialist fields. The reports and publications of this section are listed chronologically or according to topics of interest.

MYBIKE 2021/01
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E-bike tuning: That’s what the experts say – Graduate Engineer Dirk Zedler bicycle expert

Electric-assisted bikes could lose their privileged status as bicycle

MYBIKE Why is it so easy to tune electric-assisted bikes?
ZEDLER In Germany, selling tuning kits is not prohibited. The only thing is that suppliers have to point out that such devices must not be operated in public spaces. A sales ban on tuning kits, as is the case for example in France, would render electric-assisted bike tuning much more difficult.

Why is it so dangerous to ride a tuned electric-assisted bike?
Electric-assisted bikes are designed for a rated motor power of 250 watts and a motor assistance of up to a maximum of 25 km/h (15.5 mph). If these operating limits are exceeded, safety-relevant components such as frames, wheels, stems, seat posts, etc. can fail. This can result in serious accidents. And the higher the speed in a fall or collision, the more severe are the injuries usually.

What does the effects of tuning mean for the future of the electric-assisted bike?
Electric-assisted bikes are exceptionally privileged vehicles. They are motorised, but not subject to compulsory registration or insurance. At the same time, they are classified by the legislator as bicycles with all the advantages resulting thereof. If the bikes are manipulated and their operating limits rendered inoperative illegally, e-bikes are at risk of losing this unique status.