I hadn't been riding much lately. I used the excuse it was August and way too hot, but in truth there was a nagging concern about the charging system....

My tach on the bike is not working and I need to check the RPM... Allow me to suggest an entirely different approach.... Let's not loose sight of...

No need to buy anything. Electronic tachs work by counting the pulses of the 12V used to fire the coil. They simply re-calibrate the scale for dif...

Good to hear a great outcome. Ride happy.

I removed the lower fairing and exhaust system on the 82 R100RT in order to change the oil filter. At any rate, when I removed the exhaust, I found th...

Nice !! Every Umpa Lumpa I know wants that exact bike.

I haven't developed an ear for what I think a good idle is. I'm playing by intuition and RPMs. This is after the bike has been warmed up. Do you guys ...

Yes, you can take one of your troubleshooting jumpers and jump from the relay terminals with a Red wire and then connect the other end to the ignition...

My cat wants to join the conversation. But I warn you, she can't type and knows absolutely nothing about elec-trickery.

This one is so common, I think it's become a rite of passage for Airhead owners. There was the time I inadvertently hit the Kill Switch when pulli...

I bought some work boots that were good to wear for riding.... at least I thought so. However, not once but twice the raised shoelace eyelets managed ...

I bought some work books that were good to wear for riding.... I thought. However, not once but twice the raised shoelace eyelets managed to pull the ...

You're not quoting any numbers on the charger or the battery, so I expect your results were simply a happy coincidence. That is to say, I hope you're ...

So exactly what voltage and current does it output ?? If it's ~14.3V and below 1A, then you can couple it with a common lamp timer to automatically...

From your messages and photo, in my professional opinion, you need to simply buy a new harness. Someone has been butchering on the present harness tha...