Energize your Ride - Smooth Running, Lightweight, Efficient

Energy Solutions for Cyclists

Rim-Drive (Velospeeder e-Bike Motor)
Rim-Dynamo (AC-Dynamo for AC-LED-Lights, Charger)
Velo-Grid (3-Phase Generator for Charger with DC-LED-Lights)

Notice: we close between the 19.12. and the 27.12.. We do not process or ship orders and online purchases during this time. 

On the 28.12. we are present again for your enquiries.

Contact Form

Please don´t forget to fill out the contact form
with the sufficient contact information to contact you.

Email address - don´t forget to fill out this field.

Please observe your trash folder settings, e.g. with @gamil addresses.
International inquries - we answer quickly via Email.

Data security: We store your data locally and only for quality assurance in conversation. We do not need or use tracking tools.


Ogando A. - Marketing, Distribution


Frieden Peter - Engineer, Production

Contacts, Imprint

Office Communication / Customer Appointments
Ogando / Phone +49 (0)177 7201107
Christianstreet 26, D-50825 Köln-Ehrenfeld / Cologne
Metro line 3 + 4 stop "Leyendecker Street"

Office Production / Imprint
VELOGICAL engineering GmbH
Managing Directors: Dipl. Ing. Peter Frieden & Dipl. Des. Ogando
Office phone +49 (0)221 7201107 / +49 (0)177 7201107
Jan-Wellem-Street 23, D-51065 Köln-Mülheim / Cologne
Metro station, bus stop "Wiener Platz"
Tax Officet Köln-Ost, St.-Nr.: 218/5066/1155

VAT ID number / Sales taxes ID / Ust-ID-Nr.: DE182647165

Companies Register: HRB Nr. 77920

at Cologne Local Court

External content

Community       Tandem fahren 

Wikipedalia           Rim-dynamo

Clients IWS engineers

Innovative Windenergy Systems    -   " Stormproof "

EasyWind / bonnwind

Vaccum Technology 

oerlikon leybold vacuum 

Disclaimer / rights

All posts on are subject to the copyright and its terms.

Violators will be prosecuted.

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and send a mail to



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