Petrol's Parts

Coaxial Cogwheel

Although this appears to be an impossible setup at first glance, it is enabled by the Coaxial Cogwheel

Double Cardan Shaft

An aesthetic alternative to the Gearbox for getting Shafts to turn corners

Colossal Cogwheel

It's huge!

Planetary Gearset

Planetary Gearset's Shafts rotate twice as fast and the opposite direction to their teeth

Differential

Differentials sum input speeds, allowing for the creation of rotary calculators

Differential

Differentials sum input speeds, allowing for the creation of rotary calculators

Coaxial Cogwheel

Although this appears to be an impossible setup at first glance, it is enabled by the Coaxial Cogwheel

Planetary Gearset

Planetary Gearset's Shafts rotate twice as fast and the opposite direction to their teeth

Double Cardan Shaft

An aesthetic alternative to the Gearbox for getting Shafts to turn corners

Colossal Cogwheel

It's huge!