Why It's So Hard to Fix an Electric Bike

(wired.com)

7 points | by dangle1 8 hours ago ago

1 comments

  • MeteorMarc 7 hours ago

    "Hardt has torn tendons in his own hand after accidentally triggering a cadence sensor that caused the wheel to spin out of control on the stand, even when the motor and battery were disconnected." Can anyone explain how this is possible?