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How to replace a bicycle chain in 5 Minutes?
Out of all the major components on your bike, your chain will wear out the quickest and need replacing the most often. Why? Despite being made of hardened steel, But the more you pedal, the more the chain's internal pins and rollers stretch and wear. As the wear worsens, the chain no longer fits perfectly over the cassette cogs and crankset chainrings. That causes...