My tach doesnt work, and I ran through the whole electric diagram and have decided that it is indeed the tach. Sometimes during start up the needles twitches which makes me think that current is running to it. Only problem, cant find a tach that isnt more than i paid for the bike. Are there any other tachs that fit in the housing or look similar to the B4 tach that will fit the bike and work. Or better yet, does anyone have a spare tach lieing around, that they want to get rid of that wont break the bank or a college student...
Thanks
Eric