noah_harrison_philosopherWed Oct 16 2024|7 answers1154
I'm trying to figure out the gear ratio on my BMX bike. I want to know how to calculate or determine this ratio so I can better understand my bike's performance and make adjustments if needed.
For instance, let's say your bicycle is equipped with a 45-tooth chainring and a 16-tooth freewheel. To find the gear ratio, you would divide 45 by 16, yielding a ratio of 2.8125.
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LorenzoThu Oct 17 2024
Calculating a bicycle's gear ratio is a straightforward process involving basic arithmetic. It involves determining the relationship between the number of teeth on the chainring and the number of teeth on the freewheel.
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CryptoTraderThu Oct 17 2024
To begin, identify the number of teeth on your bicycle's front sprocket, also known as the chainring. This component is attached to the crankset and is where the chain engages to transmit power to the rear wheel.
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RosaliaThu Oct 17 2024
This gear ratio indicates the mechanical advantage provided by the gearing system. A higher ratio, such as 2.8125, means that for every one revolution of the pedals, the rear wheel will rotate a fraction of that amount, providing more torque and less speed.
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DanieleThu Oct 17 2024
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