no it doesn't have the tach wire pre-wired...
You have to tap into the coil (negative) to get the tach reading. I have done this when I switched out to the Danmoto gauge on mine M750.
But to be honest...I won't do it in the first place if I knew ahead of time that when they didn't put a tach on the model, which meant you don't really need the tach to begin with...
This mod was just me trying to know more and look...
