2019 Comp Carbon ; The symptoms? When on level ground to slight incline, just pressing lightly on the pedals, not a heavy load at all - the motor would vibrate, whine and bind, sounding like a shaft oscillating in a loose journal, but delivering near zero power. I stopped, turned the system off, restarted. I could go continue various distances, 50m to 200m, and it would happen again. I finished my ride by avoiding pedaling lightly. I'd either turn the assist off, or crank it hard on turbo. It finished another 8km without any drama.
My local shop replicated the symptoms. Specialized provided a new motor. I expect to get the bike back tomorrow. I'm grateful to be in warranty. Does anyone know how much a replacement motor costs outside of warranty? Is the warranty transferable if I sell the bike?