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Product Images

Shimano Ultegra FC-R8100 12-Speed Chainrings Outer
Shimano Ultegra FC-R8100 12-Speed Chainrings Inner
Outer
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Shimano Ultegra FC-R8100 12-Speed Chainrings 2
Shimano Ultegra FC-R8100 12-Speed Chainrings 1

Shimano Ultegra FC-R8100 12-Speed Chainrings

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Mfg PartNum:
(1 customer reviews)
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$12.00-$110.00
MSRP: $12.00-$110.00
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Description

If You Like It Then Put A (New) Ring On It

Shimano Ultegra FC-R8100 12-Speed Chainrings are compatible with Shimano R8100 cranksets and other, 110 BCD 4-bolt asymmetric cranksets.

Choose from Inner or Outer rings for 50/34 or 52/36 combinations.

Features:

  • 110 BCD
  • 4-bolt asymmetric
  • Inner and Outer rings sold separately
  • 12-Speed
  • Aluminum

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Specifications

 

Mount Type: Shimano 4-Bolt 

 

Speed: 12 

 

Type: 2x 

 

Use: Road 

34t - Inner

Mfg PartNum: Y0NG34000 

Tooth Count: 34t 

36t - Inner

Mfg PartNum: Y0NG36000 

Tooth Count: 36t 

50t - Outer

Mfg PartNum: Y0NG98010 

Tooth Count: 50t 

52t - Outer

Mfg PartNum: Y0NG98020 

Tooth Count: 52t 

Reviews

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Generally better to get a matching Chainring with the Groupset
by kris.cycles
Cycling Enthusiast
Atlanta, GA

If you are running Shimano Front mech, this is a better option than 3rd party chainrings. not the lightest but shifting performance is optimized.

Reviewed 10/7/2024
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