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ONYX Racing Products 110 42 Teeth Bicycle Chainrings

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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Onyx 5 Bolt Chainring: 42t Black
Onyx 5 Bolt Chainring: 42t Black

A premium level, aluminum CNC-machined chainrings for 5-bolt pattern cranks. CNC machined from 7075 aluminum Features a keyed backing for … read more

your price $49.95 + ships free

BuyBuyPART NUM 389304

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 inner position.

These rings can be used in the middle position.

These rings can be used in the outer position.

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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