Specifications

Aerocoach ARC Carbon Fiber 62 Tooth Chainring for 5x110mm BCD Crank. Only a few hundred miles as it was on my TT bike and I really don’t like riding the TT bike. These are not round chainrings. Not really oval either. Just a subtle ramp through the pedal stroke that is almost imperceptible but very effective at keeping your heart rate down. This chainring did win a 2018 cat4 Florida State Time Trial so you know, you will be faster with it. These are $265 plus shipping new.

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