Someone ran Rivian’s pedal-by-wire e-bike out of battery and things got weird

Electrek · Oct 30

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Phase highlights the ALSO TM-B, an e-bike that uses only copper wires instead of a mechanical link between the pedals and rear wheel. When the battery ran out, the system behaved in unexpected ways. The design removes the traditional chain or belt, making the TM-B one of the most forward-thinking e-bikes available.

That opens the original. This page stays a short note, not a copy of their article.