Just like with the gears of any mechanical apparatus, bicycle gears serve the purpose of increasing the efficiency of your bike’s function. The gears of your bike will considerably allow the power source “the rider”&hellip
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Why do axles break?
Axles can be found underneath cars near the wheels. They basically function to keep the wheels and gears in place. Â Without axles, car wheels would not have a place for mounting or could not be&hellip
