tachometer

I have a 1980 CB750f. The tachometer is stuck at 2 grand when the bike is off and running no matter the engine speed. I've disconnected the cable from the bottom of the tach and while the engine is running I can see a piece of cable about 1/2" long rotating inside of the cable. When I bought the...

Hey everyone, I bought a 1980 CB750F as my first motorcycle a few months ago and it’s been awesome! An issue I have however is that my tachometer doesn’t work, it was broken when I bought it. It’s stuck at zero and when I rev the bike it vibrates a little but stays at zero. As a new rider and...

Gentlemen, I bought a custom Speedo and Tach from Dime City Cycles because I'm sick of looking at the monstrosity of an instrument cluster I have on my '81 CB750F. Looks easy enough to wire, the speedo included a wiring diagram. But its a LED backlit speedo that only has one connection for...