Donut Lab, a subsidiary of Finland-based Verge Motorcycles, claims to have a motor with the highest power density of any such ...

Donut Lab's second-gen hubless EV motor packs big performance and low weight into an unconventional shape.

Donut Lab has showcased its latest innovation at CES 2025—in-wheel motors that can reduce an EV's overall weight, allowing ...

General Motors is working on an innovative four-motor propulsion system for electric vehicles, designed to optimize ...