
I usually keep 1 battery and the charger at home to save weight and volume. If you have to switch the batteries during a ride, you have to stop the vehicle and manually switch the connector.
A battery weights 10kg and has 1.4kWh. Officially 50km range per battery, but that is - as usual - extremely optimistic. Unfortunately range tests will lead to a deep discharge and damage, so I don't plan to test that.
The speedometer is extremely accurate. Indicated 47 is 47 on the GPS too.

I had to replace the front bulb. Not a big deal.
Standard tires are Heidenau K50. Fortunately not from China.

A carrier rack is standard. Very convenient.