74,110 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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Showing 2 products:
Interloc Racing Design Triplizer Chainring 5x74/110BCD 34t - Silver
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Allows adding a 74mm BCD inner chainring to any 110mm bolt circle crank Precision CNC-machined 7075-T6 aluminum with shift ramps/pins and … read more
5 of 5
( 1 )
5 of 5 stars
( 1 review )
Ships Freeyour price $53.00 + ships free
Info 
Interloc Racing Design Triplizer Chainring 5x74/110BCD 36t - Silver Info
Allows adding a 74mm BCD inner chainring to any 110mm bolt circle crank Precision CNC-machined 7075-T6 aluminum with shift ramps/pins and … read more
your price $53.00 + ships free
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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