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e*thirteen by The Hive Chain Retaining Single Direct Mount Bicycle Chainrings

These single chain rings have special properties which help retain the chain on the ring.

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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E*thirteen Direct Mount Guidering M Chainring, 38t, Black
E*thirteen Direct Mount Guidering M Chainring, 38t, Black

Direct Mount Guidering for Quick Connect compatible cranks Dual width 'M' tooth profile engages the chain securely even at extreme angles … read more

Direct Mount38 TeethSingleChain Retaining Single
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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.

These single chain rings have special properties which help retain the chain on the ring.

Buy this product and your entire order ships for free.

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