That design uses a single gear instead a traditional transmission. https://www.koenigsegg.com/gemera/tiny-friendly-giant-engine/ https://www.koenigsegg.com/gem

That design uses a single gear instead a traditional transmission. https://www.koenigsegg.com/gemera/tiny-friendly-giant-engine/ https://www.koenigsegg.com/gemera/tiny-friendly-giant-engine...