I have an Altec focus fatbike with a GD01 display, I cannot edit the max speed parameter. I've tried pressing the up/down key on it, and nothing. I can edit other parameter settings though. How can I fix this?
I recently bought an Altec Focus fatbike with a GD01 display, entered parameter settings and everything can be changed but the P8 (max speed) one. How can I fix this?