fechter

If the wheel is true, it would most likely be a balance issue.

I don’t recall ever seeing an adapter like that already built. You will probably have to make one yourself. Be sure you know which wire...

The issue I see with your current setup is if you forget to turn off the rear pack and plug in the third one. This could possibly allow...

From SF Gate: "A moisture-rich atmospheric river that's being called the first storm of the season is forecast to deliver rain to...

Awesome data. Thanks for sharing.

If a connector is dissipating 200w, it will be burnt up almost immediately. Are the connections toasty looking? You may have some...

Check the spoke tension. It could be from a loose spoke or uneven tension causing the hub to go out of round. I also had a noise like...

If you have a LC meter, that would be a great test. Measure the inductance of each winding. Generally, there will be multiple wires in...

Not OK. That's a bad sign. Do this test with the controller disconnected. There should be no continuity to the axle. If there's a short...

The A2B has been gathering dust for a couple of years now. Still a great bike, but my other ones are better. There's no place near here...

Just barely enough to wet the ground yesterday. Nothing measurable. I see Burning Man got rained on. Usually the problem there is the...

Nice! What tires are those?

I have made a few custom batteries but I used something off the shelf for the case. Here’s one I made with a plastic ammo can Thread...

I’ve used some stuff called RTV3140, which is a flowable non corrosive silicone. Not cheap but nice results.

I have some similar cheap battery meters. Just be sure to disconnect them when not riding as they drain the battery.