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Kristin Armstrong’s Cervelo: Rotor Agilis crankset with Q-Rings and Quarq CinQo powermeter on 110mm BCD chainrings. | Photo: Joe Savola and Kristin Armstrong
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Kristin Armstrong’s Cervelo: Rotor Agilis crankset with Q-Rings and Quarq CinQo powermeter on 110mm BCD chainrings. | Photo: Joe Savola and Kristin Armstrong