Build

Quit your whining : How much ebike motor no...

Oct 14, 201915 Comments

I’ve ridden every single ebike I can get my hands on in the last 5 years. So are fast, some are slow, some are big,

Introduction to battery pack design and bui...

Jun 26, 20198 Comments

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...

Jun 22, 20194 Comments

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

Apr 16, 20196 Comments

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

Introduction to battery pack design and bui...

Mar 30, 20198 Comments

If you are new to battery-pack building, but you are also a pretty capable fabricator, this article will define some of the common materials and

Introduction to battery pack design and bui...

Feb 21, 201919 Comments

Most garage-builders who decide to assemble their own battery pack usually have a lot of experience. However, pack-building continues to be a frequent source of