DIY e-bikes are often easy to spot. If they’re not built out of something insane like an old washing machine motor, the more subtle kits that are generally used still stand out when compared to a ...
Brushless motors are everywhere now. From RC planes to CNC machines, if you need a lot of power to spin something really fast, you’re probably going to use a brushless motor. A brushless motor ...
E-bikes are booming: The U.S. imported at least 215,000 electric bicyles in 2017, up from 64,000 in 2012, according to industry experts Ed Benjamin and Frank E. Jamerson, PhD. But brand-new rides are ...