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 ...

[Andrey Nechypurenko] has posted the second part of his robotics ground vehicle design guide. In his first post [Andrey] detailed the mechanical design decisions he faced. [Andrey] now begins covering ...

Every electric bike has a secret hero — the controller. It’s the brain of your e-bike, managing how power flows between the battery, motor, throttle, and sensors. Without it, nothing moves. In this ...

In the past, Canadian ebike maker Biktrix has doubled up on battery to push e-assist ranges as high as 150 miles. Now it's doubling up on chain for a very different purpose. The new Juggernaut XD ...