Which pin in the board of controller for single line digital speedometer? Because I can't find the light blue wire on my controller, And the wiring color is very different with your controller. i think the manufacture of my ev motor has changed it.
So far these controllers dominate the electric motorcycle market . I have 3 different once to try 72150 subvoton, 7230s Kelly and this one . I like Kelly and this one because it's really small for the power it gives.
They do have these models with fins cut into that chunk of aluminum. I have seen it on the 72360, 72530 and 72680 so far on aliexpress though I would let the seller on know this is what you want so they don't send out the huge chunk of metal lol
