The Bushido has some lights on the brake.
During cycling they change color:
green – orange – red
Red means full resistance.
Flashing led light going through the colours
This displays the cadence. The faster you go the faster this line will appear.
One red light:
If you start cycling and only one red light goes on, then there is an issue on the electronics. Please contact support for more information.
Possible issue is that the electronic are loose from the midpart. See picture Please click electronics back and start cycling.