2001 M750. Are these bikes positive ground. I hooked up y battery tender and it told me I had the wires reversed. I put the red on the negative and the black on the positive terminal and all is well battery charged and glowing green. What gives?
They are not positive ground.
I can't imagine why your tender is acting like that without putting eyes on it.
Bike is negative ground. Charger is wonky. Go ride!
That's what I thought. Must be the pig tail was put together incorrectly at the factory came with red & black eyes.
It would only have positive ground if it was a 60's Triumph or Norton.
Quote from: koko64 on October 26, 2017, 03:56:34 AM
It would only have positive ground if it was a 60's Triumph or Norton.
...or BSA
Yep, and positive earth systems persisted into the 70's.