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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.
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Showing 4 products:
Innovative design allows very small chainring use on 4x110BCD cranks but a SRAM 12spd or Dura Ace 11spd chain is recomended Chainrings are sold seperately … read more
your price $129.95 + ships free
BuyPART NUM 133906 Designed to fit 4-arm 110 Asymmetric BCD Shimano Road Cranksets. These rings feature the patent pending Drop-Stop asymmetrical tooth design for the best … read more
your price $84.95 + ships free
BuyPART NUM 344034 
Item Specifications Color: Dark Gray Material: Aluminum Teeth: 46 Chainring BCD: 110 Asym Ring Position: Outer Chain Compatibility: Shimano 11 … read more
your price $109.99 + ships free
BuyPART NUM 604442 Innovative design allows very small chainring use on 4x110BCD cranks but a SRAM 12spd or Dura Ace 11spd chain is recomended Chainrings are sold seperately … read more
your price $126.00 + ships free
Info "Shimano practices good local citizenship, pursues continued access to those areas that are enjoyed by outdoor enthusiasts, and is committed to minimizing our impact on the environment."
In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.
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 single chain rings have special properties which help retain the chain on the ring.
These rings can be used in the outer position.
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.
In Store
Ships Free
