How to Build Yourself
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
Introduction to battery pack design and bui...
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...
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
Making a Resistance Soldering Unit, and may...
Most ebike builders have never seen a resistance soldering unit, so they don’t know that it’s an option when you are moving up to soldering
Custom Build Gallery, Joel’s Yuba Car...
There are several things I really like about this build, and if I was building a daily commuter, a longtail electric cargobike with a large
Hands on building a mid drive e-trike
Guest post by Brian Lynch Ok, so you want to build an e-trike. Yeah, me too. Above is the result. Goal achieved, bye, thanks for
Ferro Fluid Installation Guide
If you want to install Ferro Fluid in your large direct-drive hubmotor, this is a pictorial to help you do that. Ferro Fluid (FF) doesn’t
Build a Great-Looking Ebike Battery Box for...
by Patrick M. They say necessity is the Mother of Invention. That was certainly the case when I decided to build my own hard battery
The DIY Junkyard E-BMX Friction Drive
I have seen youtube videos on a regular basis that show an old cordless drill being used as a drive-motor for a small bicycle. I’ve
Recent Comments
Hi There are some excellent articles on LiPO batteries and
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