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Octane One Lock Chainring, 104BCD 34T - Black 
Info
Narrow-wide teeth prevent unwanted chain drop on 1x drivetrains Works best in conjunction with a clutch-type rear derailleur Made from … read more
your price $30.99
Info 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
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