The general layout of the motorcycle hasn’t changed much throughout history. There’s an engine or electric motor bolted to the frame, and via a chain, belt, or driveshaft, it drives the rear wheel.

How does four-wheel drive work? A conventional, two-wheel drive car will drive one axle, using a differential to handle the difference in wheel speed when going around bends or driving over surfaces ...

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AWD and 4WD sound similar in name, but they are very different. AWD is always active on most vehicles, while 4WD can be customized depending on the situation. A lot of people use the terms four-wheel ...