Because it doesn't make sense. Combustion engines have some limitations that require gearbox to mitigate them: https://x-engineer.org/automotive-engineering/d

Because it doesn't make sense. Combustion engines have some limitations that require gearbox to mitigate them: https://x-engineer.org/automotive-engineering/drivetrain/transmissions/why-do-we-need-gears/ https://x-engineer.org/automotive-engineering/drivetrain/tra... Electric engines have none of those limitations, so no need for gearbox.