If your e-bike motor makes a grinding noise, it can be a little unsettling. A soft hum or light whir from an electric bike motor can be normal, but a harsh grinding, scraping, growling, or ...

When an e-bike suddenly stops working, cuts out under load, or powers on but will not move, it is easy to assume the worst. The problem might be the e-bike battery, the controller, or the motor, but ...

Pedro Neves] has a mid-drive e-bike, but he doesn’t own it — not truly, since he can’t repair the motor unit. For a hacker to ...