Battery

Where can I find the engine and battery of the e-bike?
Our e-bikes come with an almost invisible all-in-one motor with battery, neatly incorporated in the rear wheel and built by the Italian manufacturer Zehus.
How do you charge the e-bike?
To charge the battery you connect the e-bike to a normal power outlet with the supplied charger adapter. Take off the crew cap and make sure it is put back ...
Can you take out the battery?
The battery is integrated in the all-in-one motorhub, therefore you can't take it out separately.
What distance can I ride with a full battery?
The range of a Roetz e-bike depends on the type of support, terrain and way of cycling. 1. No assist | you cycle without support 2. Eco 40-50 km | wh...
What is the charging time of your e-bike battery?
A complete charge of the battery takes about 3 hours.  The battery is regenerative and charges automatically when you backpedal, through which you slightl...
What to do with an old e-bike battery?
Batteries contain parts that are harmful to the environment. It's important to collect old batteries carefully and keep them apart from regular househo...