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Components > Drivetrain & Brakes > Chainrings
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Description
If You Like It...
Shimano 105 FC-R7100 12-Speed Chainrings allow you to replace or customize your 2x gearing on 105 cranksets.
Features:
- Inner and Outer Rings
- 4-Bolt, 110mm BCD
- 52-36T or 50-34T options
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 | Tooth Count: 34t |
Mfg PartNum: Y0RS9801T | |
36t - Inner | Mfg PartNum: Y0RS9802T |
Tooth Count: 36t | |
50t - Outer | Tooth Count: 50t |
Mfg PartNum: Y0RS98010 | |
52t - Outer | Mfg PartNum: Y0RS98070 |
Tooth Count: 52t | |
Mechanic's Corner
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A guide to understanding and calculating bicycle gear inches.
