My wife and I ride two Fiido D4s bikes in our city, which is in the mountains, where there are large ascents and large road descents, so it is necessary to use the brakes very often. Congratulations to Fiido D4s!
I was very pleasantly surprised by the long service life of the brakes in the mountains. The brakes on my bike lasted 3.100 km, which I drove in 15 months !