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  1. P

    What torque do I need ?

    This means that speed is not linked to torque, right? The torque is used to "cancel the tractive force" (or a part of) ? Thanks for the lesson ; it was really clear. I can compute more easily my needs. What happens when the road is theoretically flat and the hill = 0 ? I don't really know ; to...
  2. P

    What torque do I need ?

    Hello ! I've tried the search motors but I don't know why, I mostly find awful explanations/strange translations, copied/pasted content. I can't rent any bike near my location. Me + my luggage + a child = 100kg. I can't find any resources explaining what weight a torque can really carry...
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    What torque do I need ?

    Hello, I'm looking for a commuter bike in Europe ; my knees are hurting and I don't want to be tired going to work ! :) I've read a lot about ebikes (and still do) but I can't really understand what torque do I need, especially as more powerful motors are usually found on much more expensive...
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