Rivian's first e-bike is unlike anything you've ever seen
Rivian's micromobility spinoff Also has just taken the wraps off its TM-B e-bike, TM-Q pedal-assisted electric quad bike, and Alpha Wave helmet that represents "a breakthrough in rider safety and connectivity." The TM-B (aka Transcendent Mobility – Bike) wit
(The Verge, 2025-10-22T17:28:16Z)