DBR chain drive calculator

Use this chain drive gearing calculator to see the effects of gearing changes on your motorcycle.

To use the calculator:

  1. Begin by clicking "GEARS".
  2. Choose the number of transmission gears in your transminssion.
  3. Enter the required information in the generated fields.
  4. Click calculate.
  5. The results will be displayed.

If you cannot obtain the needed information, you can still load a sample. You can change the sample data and calculate the results as well. For more info click the help button.

PARTS AND SUPPLIES

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