Technical
Valeo Mid drive with integrated Effigear 7-...
There’s not a lot of information yet on this system, but it’s pretty interesting, so I’d still like to show what I found. ___________________________________________________ So
Use a Junked Chevy Volt Pack to Power Ebike...
A good friend of mine, Laurence who is also ebike obsessed rode his ebike from Ithaca, NY to Washington DC last year. This trip without
“Dr Chopper”, building Hot Rod ...
Hot Rod cruisers are a style where most people have a clear divide over whether they love them of hate them. That being said, Doctor
Five hubmotors with the controller built in...
If you have ever seen the inside of a direct drive (DD) hubmotor, the thought might have occurred to you that there is a surprising
Using ebike batteries to power your RV or t...
Many years of my life I have spent living in vans. My first travel van was an old 2001 Honda Odessey that I outfitted with
I just can’t stop: Best brakes for e...
Nothing sucks worse than wanting to stop quickly on your ebike and not being able to. In the last 5 years, I’ve tested dozens of
I’ve got the power: Using the Cybertr...
I watched the Cybertruck reveal and knew I had to have one because it was everything I had always wanted in a car but never
Electric vs Gas vs Diesel: When is a horsep...
I’ve driven every single fast car, fast motorcycle, big truck, and electric anything I can get my hands on in the past 30 years. I’ve
Switched Reluctance motors, an old design i...
Reluctance is an engineering term that (as far as I can tell) means that when you create an electromagnetic field (in the shape of a
Bafang Ultra Max, the new big dog on the po...
The Bafang Ultra Max mid-drive has the biggest motor you can buy in a factory turn-key ebike right now. It is labeled as a 1,000W
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