[ZombieSS] wrote in to share the latest iteration of his new open hardware Brushless DC motor high power output stage posted on the Endless-sphere forums. The thread is a gold mine of useful ...

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 ...

Some innovations are immediately resonant. Others’ impact lies in shifting paradigms. In rare cases, a breakthrough disrupts conventional thought while also being super cool right now. That’s where we ...

When it comes to e-bike systems, there are mainly two things manufacturers focus on: performance and weight. Powerful e-bike systems tend to be heavy, but produce massive amounts of power and torque.

Just 4nm of pedal force and 10º of movement will engage motor support on the new Vida E+ for smooth sailing... uh, riding.

Pencil-thin chains and derailleurs already seem like anachronisms in the ebike world. There's a lot of sense in the idea of an automatic transmission that's built right into the motor housing and ...

It was just a year ago that ZF Friedrichshafen introduced an all-new generation of sleek, performance-focused e-drives. Sized only a touch larger than a can of soda, the 48-V Centrix mid-motor ...

Momentum, the lifestyle-focused urban bike brand under Giant Group, has just launched the latest version of its popular Vida ...

There’s nothing revolutionary about electric bikes. Ogden Bolton Jr. was awarded the first US patent for one in 1895. His battery-powered bicycle featured a hub motor mounted inside the rear wheel, ...