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Out of stock
your price $15.40
"Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."
Bolt Circle Diameter (BCD) is the diameter of an imaginary circle running through the center of the chainring mounting holes. It is always defined in millimeters.
Chainring Teeth
These rings can be used in single ring applications.
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Shimano Alfine S501 45t 130mm Single Speed Chainring
your price $41.00 + ships free
Watch PART NUM 717825
Understanding Chainring Measurements
