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These rings can be used in the outer position.
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.
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These chainrings are designed for the Shimano Alivio FC-M4000 crankset. Chainring teeth combinations: 40-30-22T Item Specifications Tooth … read more
your price $20.99
BuyPART NUM 796827 "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."
These models are available for online purchasing and can be shipped directly to you.
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 the outer position.
Buy this product and your entire order ships for free.
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