Check all the wiring that leads from the back of the clocks to the sensor on the front wheel as thare might be a break in one of the 3 wires, this does mean you will have to cut open the "protective tubing" to view clearly all of the wires. Once checked and repair fixed (if there is damage) re cover the wires with at least 3 layers of insolation tape as to be honest that will be more protective than that tubing they use any way.
had to do this to my bike.
had to do this to my bike.
RIP my beautiful red beast 1999 to 2017 ???