BOX 104 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 9 products:
BOX Components Cosine Chainring 104mm BCD 42t Black 
BuyPART NUM 752309
BOX Components Cosine Chainring 104mm BCD 42t Black Item Specifications Chainring BCD: 104 Color: Black Tooth Count: 42 … read more
Ships Freeyour price $54.99 + ships free
BuyPART NUM 752309 
BOX Components Cosine Chainring 104mm BCD 45t Black BuyPART NUM 221732
BOX Components Cosine Chainring 104mm BCD 45t Black Item Specifications Chainring BCD: 104 Color: Black Tooth Count: 45 … read more
your price $54.99 + ships free
BuyPART NUM 221732 
BOX Components Cosine Chainring 104mm BCD 44t Black BuyPART NUM 920178
BOX Components Cosine Chainring 104mm BCD 44t Black Item Specifications Chainring BCD: 104 Color: Black Tooth Count: 44 … read more
your price $54.99 + ships free
BuyPART NUM 920178 
BOX Components Cosine Chainring 104mm BCD 41t Black BuyPART NUM 477891
BOX Components Cosine Chainring 104mm BCD 41t Black Item Specifications Chainring BCD: 104 Color: Black Tooth Count: 41 … read more
your price $54.99 + ships free
BuyPART NUM 477891 
BOX Cosine Chainring 104BCD x 40t - Black BuyPART NUM 305736
CNC machined 6061-T6 aluminum with rounded tooth profile to reduce chain wear … read more
your price $54.99 + ships free
BuyPART NUM 305736 
Box Two BMX Chainring, 104 BCD, 39T, Black BuyPART NUM 182267
Made in the USA from 6061-T6 aluminum alloy, Box Two BMX Chainrings are round and true They fit 104 BCD four-bolt cranks and are available … read more
your price $54.99 + ships free
BuyPART NUM 182267 
BOX Cosine Chainring, 104BCD X 38t - Black BuyPART NUM 618508
CNC machined 6061-T6 aluminum with rounded tooth profile to reduce chain wear Item Specifications speed: 1x armxBCD: 4x104mm teeth: 38t … read more
your price $54.99 + ships free
BuyPART NUM 618508 
BOX Components Cosine Chainring 104mm BCD 43t Black BuyPART NUM 527297
BOX Components Cosine Chainring 104mm BCD 43t Black Item Specifications Chainring BCD: 104 Color: Black Tooth Count: 43 … read more
your price $54.99 + ships free
BuyPART NUM 527297 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
Our Lowest Price - This product is ineligible for additional discounts or rebates.
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.
Some orders are inelligible for delivery discounts. See offer details for disqualifying products and destinations.