Chainring Ratio Calculator

Calculate Chainring Ratio



Formula

The formula to calculate the Chainring Ratio (R) is:

\[ R = \frac{T_c}{T_s} \]

Where:

Definitions

Example

Let's say the Number of Teeth on Chainring (T_c) is 50 and the Number of Teeth on Rear Sprocket (T_s) is 25. Using the formula:

\[ R = \frac{50}{25} \]

We get:

\[ R = 2 \]

So, the Chainring Ratio is 2.

Extended information about "Chainring-Ratio-Calculator"

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Example: \( R = \frac{50}{12} \)

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Example: \( R = \frac{2.5}{1.2} \)

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Chain Formula Calculator for Engineering

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Example: \( R = \frac{48}{14} \)

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