Cover AERO for Alugear chainrings 1 and 2-speed for Shimano

ALUGEAR 2 x 12 Chainring Set for Shimano (110 BCD 4-bolt Asymmetric) - – CCACHE

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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.

ALUGEAR Oval 1x 110x4 Chainring for Shimano 11-Speed 42T None

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For 2×12 crank Shimano Dura-Ace R9200 with 110 mm Asymmetrical bolt circle diameter (4-arms) Chainrings you may use the following chains: 12sp

Upgrade AERO Kit for DURA ACE R9200-P with Power Meter 2x12speed Chainrings + Cover

ALUGEAR 2x 12 Speed Chainring Set for Shimano (110 BCD 4-bolt Asymmetr – CCACHE

ALUGEAR Chainring Cover for Shimano R8100 Ultegra 12-speed Cranks - Go – CCACHE

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