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  1. M

    "Significant Motor Resistance While Pedalling With Motor Off" Myth Busted: Physical Proof

    Stefan, probably I was wrong. [I deleted my last post to cut the confusion.] Today I've tried without chain and it seems ok - no drag. Truly, I don't understand why it's so extremely hard to drive this e-bike with motor off. Sometimes I go with hevy load on the back of my normal bike, and even...
  2. M

    "Significant Motor Resistance While Pedalling With Motor Off" Myth Busted: Physical Proof

    I have Bulls Lacuba Evo 2017 or 2018 with Brose T motor. With motor off, I can't go even 5 km/h - it's so (extremely) hard. Maybe my motor it's piece of junk :), and you have newer versions of motors - because producers now advertise "no motor drag" and there is a reason they do it. I've red a...
  3. M

    Long term battery storage.

    You do NOT have to worry about it too much, if it's under 7 days. If it's low temperature, like in winter, you can even keep battery fully charged for longer, without any capacity loss. For longer storage best is 60%, around 3,6-3,7V/cell. But if it's a few days, because it's raining, and...
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