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ALUGEAR Oval 1x 110×4 Chainring for Shimano 11-Speed

Niel Ubod June 6, 2024


Lightweight and strong 1x 110×4 oval road/gravel chainring that will help optimize your pedal stroke!

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ALUGEAR Oval 1x 110×4 Chainring for Shimano 11-Speed

The ALUGEAR Oval 1x 110×4 Chainring for Shimano 11-Speed is compatible with 11-speed Shimano cranksets and 11-speed and 12-speed chains. ALUGEAR uses a unique tooth profile which helps eliminate chain noise, reduce wear and provide a more efficient drivetrain. Featuring 12% ovality, the shape of the chainring helps increase traction and improve power while making your pedal stroke smoother. Additionally, ALUGEAR chainrings are CNC machined from 7075 T6 aluminum and anodized to provide protection from mechanical impacts. They feature a unique design that saves weight and improves the look of any bike!

This chainring can also be used with ALUGEAR’s aero cover which eliminates any gaps between the crank arm and chainring to minimize drag.


  • Crankset: Compatible with 110x4 BCD Shimano cranksets (DURA-ACE R9100, R9120, R9150, R9170; Ultegra R8000, R8020, R8050, 8070; 105 R7000, R7020, R7070 and DURA-ACE 9000; Ultegra 6800; 105 5800; Tiagra 4700)
  • Chain: Compatible with 11-speed and 12-speed Shimano, SRAM and KMC (not compatible with Campagnolo chains)

Please note these chainrings do not fit the following:

  • Stages Dual-Sided Power Meter Cranksets
  • Quarq DFour DUB Power Meter
  • SRM PM9 Road Power Meter


  • Color: Black
  • BCD: 110x4
  • Speeds: 11- and 12-speed
  • Material: Aluminum 7075-T6
  • Ovality: 12%
  • Timing: 108º (top dead center)
  • Offset: 3 mm
  • Made: CNC milling
  • Surface coating: Anodized
  • Weight: 38T - 66 grams | 40T - 75 grams | 42T - 80 grams | 44T - 89 grams | 46T - 98 grams | 48T - 109 grams | 50T - 117 grams

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