How to Use the Skid Patch Calculator

Follow these steps to get accurate results from our skid patch calculator:

Step 1: Enter Front Chainring Teeth

Input the number of teeth on your bike’s front chainring in the designated field. This large gear is located near the pedals, and its tooth count is vital for calculating your gear ratio accurately.

Step 2: Enter Rear Cog Teeth

In the second input field, enter the number of teeth on your rear cog. This smaller gear is situated near the rear wheel and works in conjunction with the front chainring to determine your bike’s overall gear ratio.

Step 3: Calculate

Click the “Calculate Skid Patches” button to process your input. The calculator will use the provided numbers to determine the number of skid patches for your specific gear combination.

Step 4: Review Results

After calculation, the result will appear below the button. You’ll see the total number of skid patches along with an explanation of how this number was derived and what it means for your riding.

Step 5: Interpret the Results

Understand that a higher number of skid patches generally means more even tire wear. If you have an odd number of teeth on the front chainring, you’ll typically have twice as many skid patches compared to an even number.

Step 6: Experiment with Different Ratios

Feel free to input different combinations of front and rear teeth numbers to see how changing your gear ratio affects the number of skid patches. This can help you find the optimal setup for your riding style and tire longevity.

By following these steps, you can effectively use the Skid Patch Calculator to make informed decisions about your fixed-gear bicycle setup, potentially extending the life of your tires and enhancing your riding experience.