How to Build Yourself
Building a safe high-amp battery pack from ...
The methods used to build a battery pack from cylindrical cells are fairly well known, but pouch cells don’t seem to have a decent article
Converting Off-Road Motorcycles to Electric...
This last year I’ve seen a boom in motorcycle conversions to electric drives, and after scanning the components used, it looks like the Quan Shun
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
How to sell a used ebike and never lose mor...
In the last 6 years I have bought and sold a lot of ebikes. Although I currently have almost a dozen ebikes, I have sold
How the California Ebike law has brought fa...
Before California came up with their ebike law it looked like mainstream ebikes in the US were going to stay 750 Watts and speed limited
Care and feeding for your high power mid-dr...
I love mid-drives, just read any article I’ve ever written and if you don’t come away with anything else, you’ll feel my love for high
Finally: An article on how to buy an ebike ...
It’s interesting to me how many blogs have done articles on how to buy ebikes, but frequently their articles highlight a bunch of different ebikes
Introduction to battery pack design and bui...
This third installment is mostly about the special considerations that are needed when building a high-amp battery pack, plus…I will list some of the products
Using an eccentric bottom-bracket adapter t...
Older bicycles (and many of the newer affordable style) do not use the common Shimano threaded cartridge bottom-bracket. Instead, they use a larger-diameter smooth tube
Adding the Bafang Ultra Max to a Frame
Before we get started, adding a Bafang Ultra Max to a frame will involve welding, so if you don’t weld, or…you don’t know someone who
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