Motorcycle Sprocket Size/Ratio Calculator
If you don't see your bike in our list and would like us to
include it in our list, please send us an email.
You will need to provide all your bike's stock information.
Please include your bike'smanufacturer
stock front sprocket size
stock rear sprocket size
stock chain length
Please don't send your non-stock information
because it won't really help anyone else.
If you can't find your bike in our list,
you can calculate using your current sizes.
Just click Calculate
and enter your information
directly into the calculator.
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