this post was submitted on 30 Aug 2023
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micromobility - Ebikes, scooters, longboards: Whatever floats your goat, this is micromobility

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Ebikes, bicycles, scooters, skateboards, longboards, eboards, motorcycles, skates, unicycles: Whatever floats your goat, this is all things micromobility!

"Transportation using lightweight vehicles such as bicycles or scooters, especially electric ones that may be borrowed as part of a self-service rental program in which people rent vehicles for short-term use within a town or city.

micromobility is seen as a potential solution to moving people more efficiently around cities"

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[–] [email protected] 1 points 1 year ago (2 children)

Electric motors have a wider rpm operating range than gas, but they still get limited at lower speeds so gears are often needed. Of course there are several different ways to wind a motor with different trade offs, but in general you want a few gears.

[–] Hazdaz 1 points 1 year ago

There is next to zero need for more than a single speed unless top-end speed is required. That is why not a single EV motorcycle that I know of has more than one gear, and almost no EV cars (except for the Porsche Taycan and I think one of the Lucid models) has multiple gears either. Everything else is fine with a single speed, but they tend to quickly lose power above 100 MPH or so (which I think most people think is perfectly fine).

[–] inclementimmigrant 1 points 1 year ago

You're not gaining a lot for the increased weight and added complexity and decreased reliability for having a gearbox, you'll just end up with two gears and still no ability to manually shift.