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ALUGEAR 110×4 Aero Chainrings for Shimano 12-Speed R7100/R8100/R9200
May 11, 2026Price range: $138.95 through $267.90
Lightweight, aero chainrings for Shimano R7100/R8100/R9200 cranksets
We offer free shipping on orders in the U.S. of $75 or more.
We also ship fast! In stock orders placed before 4 pm PT almost always ship the same day!
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ALUGEAR 110×4 Aero Chainrings for Shimano 12-Speed R7100/R8100/R9200
The ALUGEAR 110×4 Aero Chainrings for Shimano 12-Speed are made for DURA-ACE 9200, Ultegra R8100 and 105 R7100 cranksets. Featuring an aerodynamic design and crisp shifting, these chainrings will improve the looks and performance of your Shimano crankset.
In addition, ALUGEAR chainrings are some of the lightest on the market. They are CNC machined from 7075 T6 aluminum and are anodized to provide maximum protection. They also feature a unique tooth profile that eliminates chain noise, reduces chain wear and increases efficiency.
Please note: All of our Aero Covers are Black as that is what customers most often request.
Compatibility
- Crankset: These chainrings are compatible with Shimano DURA-ACE 9200, Ultegra R8100 and 105 R7100 cranksets as well as R8100-P/R9200-P power meter cranksets.
- Aero Cover: Please note these Aero Covers are not compatible with Shimano power meter cranksets. If you have a Shimano power meter crankset, please see our ALUGEAR Aero Covers page for compatible options!
- Chain: These chainrings are compatible with 12-speed Shimano and KMC chains
Please note these chainrings do not fit the following:
- Stages Dual-Sided Power Meter Cranksets
- 4iiii Dual-Sided Power Meter Cranksets
- powermax Power Meters (it does fit the power2max SL spider)
- Quarq DFour DUB Power Meter
- SRM PM9 Road Power Meter
- Magene P505 Road Power Meter
Specs
- Colors: Black | Silver | Gold | Orange | Red
- BCD: 110x4
- Speeds: 12-Speed
- Material: Aluminum 7075-T6
- Made: CNC milling
- Surface coating: Anodizing
- Weight: 50/34T - 138 grams | 52/36T - 156 grams | 54/40T - 183 grams
Q&A
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