Environment

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Environmental and ecological discussion, particularly of things like weather and other natural phenomena (especially if they're not breaking news).

See also our Nature and Gardening community for discussion centered around things like hiking, animals in their natural habitat, and gardening (urban or rural).

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Can We Make Bicycles Sustainable Again? (solar.lowtechmagazine.com)

submitted 1 year ago* (last edited 1 year ago) by metaltoilet@beehaw.org to c/environment@beehaw.org

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A great read+great magazine.

TL;DR: Old bikes last way longer than new bikes. From a production standpoint, steel bikes have a smaller carbon footprint than aluminum or carbon frame bikes. Conventional bikes use fewer consumables over their usable life than electric bikes. Among electric bikes, cargo bikes use the most resources to run and maintain.

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[–] cactus@beehaw.org 1 points 1 year ago* (last edited 1 year ago)

Iirc the biggest reason they can be dangerous is that the dropouts (where the rear wheel mounts) were never designed to stand up to the torque of a hub motor. You can brace it with extra metal or stick with a low wattage motor and make them pretty safe.

https://www.ebikeschool.com/torque-arm-need-one/