Pros:
No complaints about the frame, the hydraulic brakes are quite decent, and the gear shifting works fine. The power and torque are sufficient to climb some pretty steep hills here in Spain.
Issues that appeared within the first 70 km:
1. The brake rotors were warped (I managed to straighten them carefully, and now they work fine).
2. After the first charge, the battery level indicator stopped working. Also, within the first 35 km, both the front fork and the rear shock started leaking oil.
3. The controller burned out while going downhill. The battery is rated at 48V, but the bike came with a 36V 16A controller — of course, it failed.
4. Support hasn’t responded yet. Overall, I’m disappointed with this purchase.
Honestly, the fork, rear shock, and controller all need to be replaced with proper components.