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velorian bicycle turn indicators


for more safety on the road

It all began at the end of 2016 with the Bicycle Turn Signal project. After looking at the solutions available on the market and finding nothing satisfying, I built my own solution, just like I have seen some of them in the streets of Berlin. What I was missing was recharging the battery via the hub dynamo, so I looked for

bike rider 1

The finished electronics has a housing that is easy to attach to the frame and includes the connectors. The battery part can be removed and recharged with a common USB cable like the mobile phone at the power outlet. Thus the hub dynamo is not a prerequisite. Selected especially small 12V LED indicators, matching switches and specially manufactured indicator holders make the system flexible for the diverse world of bicycles.

As a battery, a standard Li-ion battery is used, which can be purchased at many electronics retailers. This battery can be replaced at the end of its lifetime. The charging electronics uses intelligent software to ensure that the battery lasts a long time.

brother and sister
Gehäuse velorian Fahrrad Blinker

velorian turn indicator system D-line

for every (cargo-)bicycle without battery


Muffe

velorian cable box

The cables of the indicators and the switches should be joined together at the handlebars to form one cable. This is done in the velorian cable box, which can usually be placed underneath the handlebar stem.





Such a development must be tested under real conditions. Many friends support me in this and have already found weak points in daily use, which are being eliminated bit by bit. We are not satisfied yet....

Bicycle turn signals test: Egon tests since October 2018

Egon tests with connection of the flasher unit to the hub dynamo. With him, the indicator mounts are installed at the front on the Bowden cable brakes and at the rear on the luggage rack. He is an occasional and fair weather rider and therefore has to recharge the battery every few months at the socket.

blinker für das fahrrad
blinker für fahrrad
fahrrad blinker stvzo
fahrrad blinker

Bicycle turn signals test: Florian tests since August 2019

Florian tests without connection to the hub dynamo. He has installed a first prototype of the indicator holder on the saddle, which holds well. The temporary front indicator holders had become necessary, after I had heard about his hydraulic brakes at short notice. My mountings for the bowden cable brake did not fit with it. The result looks a bit rough, but fits optically to the mountain bike. His feedback so far has always been positive.

fahrrad blinker kaufen
fahrrad blinker mit zulassung
fahrrad blinker mit zulassung
fahrrad blinker

Bicycle turn signals test: Eike tests since August 2019

Eike tests with connection of the flasher unit to the hub dynamo. With him, the indicator brackets are installed at the front on the Bowden cable brakes and at the rear on the luggage rack. So far there were no complaints from him.

fahrradrahmen messen
blinker für fahrrad
fahrrad blinker mit zulassung
fahrrad blinker

Bicycle turn signals test: Holger tests since August 2019

Holger tests with connection of the flasher unit to the hub dynamo. His bike is the problem child. Constantly something at his turn signals does not work or a turn signal breaks off or the battery is not charged. But he is also the most intensive tester. On his bike, the indicators are installed at the front with the temporary indicator brackets and at the rear on the luggage rack.

fahrad blinker
blinker für fahrrad
blinker für fahrrad test
fahrrad blinker

Bicycle turn signals test: Stefan tests since April 2020

Stefan tests with the connection of the flasher unit to the hub dynamo. In his case, the indicator mounts are installed at the front on the Bowden cable brakes and at the rear on the luggage rack. He is a frequent rider and uses his bike for all routes through the city. Also with him not everything works yet as it should. He enthusiastically tests all operating concepts and after the buttons, he has now decided on the switch.

blinkersystem fahrrad
fahrrad mit blinker
blinker fahrrad
fahrrad blinker

Bicycle turn signals test: Romy tests since Juni 2020

Romy is testing with connection of the flasher unit to the hub dynamo. In her case, the indicator mounts are installed at the front on the Bowden cable brakes and at the rear on the luggage rack. She rides her bike through the city anytime and anywhere.

fahrradblinker
blinker fahrrad
fahrrad blinker mit zulassung
fahrrad blinker

Bicycle turn signals test: Claudia tests since July 2020

Claudia tests without connecting the flasher unit to the hub dynamo. In her case, the indicator brackets are installed at the front on the Bowden cable brakes and at the rear on the luggage rack. She currently works in her home office and therefore drives rather short distances through the city. In addition to the buttons, it also has a status LED on the handlebars to give better control of the indicator function.

fahrrad blinker mit zulassung
blinker für fahrräder
fahrrad blinker test
bicycle turn signals

Bicycle turn signals test: Michael tests since October 2020

Michael tests without connecting the flasher unit to a hub dynamo. His turn signals are mounted across the front of the suspension struts and at the rear on the luggage rack. He also rides his bike to work every day. Michael is one of the first project supporters and the only tester outside of Berlin.

blinker fahrrad
fahrrad blinker
fahrradblinker
fahrrad blinker

The D-Line has the same options as the others turn indicator systems from velorian. Here too, it is possible to reconfigure between button and switch operation, whether 2 or 4 installed flashers. The current state of development will be shown at most of the Bicycle Fairs we visited. If we are finished and satisfied with the test results, there should soon be a pre-order possibility for this as well.

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