+A **drivetrain** is the crucial system in a vehicle or machine that transmits [Power](/wiki/power) from the engine to the [Wheels](/wiki/wheels) or other working components. It enables motion by converting rotational energy, managing speed and torque through various mechanical parts.
+## See also
+- [Transmission](/wiki/transmission)
+- [Engine](/wiki/engine)
+- [Axle](/wiki/axle)
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