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Depending on where your drive wheels are, this component can be at the front or the back. What is it?

Correct Incorrect Riding a tandem bike requires teamwork, and cars work in a similar way. Without both wheels on an axle working in sync, a ride would be uncomfortable and clumsy. For instance, during a turn, one wheel needs to spin faster than the other. This is where the differential steps in, distributing power from the engine to the wheels that need it.