All bikes are already 85%+ assembled.

You don't need any papers.

All bikes are class 3, and you can adjust them to class 2 manually.

Powered by 750W motor typically with a peak 1000W+, Up to 1300W.

Hydraulic brakes provide more braking power than traditional brakes for a safer riding.

None. Ride it just like a bike, but a helmet will help you safe.