Hello everyone. I'm new here, I own a 1972 Honda cb100 that was given to me. I want to install a tach on the bike and it was not part of the oem setup. I want to know if there is an inductive 6 volt 12,000 rpm analog tach that anyone knows of. I'm having a hard time sourcing one out so far. The only ones I've found are digital or cable driven.