Gossamer Pro Road 110 52T N10/11Chainrings to fit 110 BCD cranksets with a 2x drivetrain configuration. Shifting performance has helped Full Speed Ahead to become a world leader for high end chainrings. No one studies the design and manufacturing of each system, and each tooth, as carefully as we do. Our dedication shows in every revolution of the crank, and every perfect shift achieved. To meet or exceed the needs of any drivetrain, Full Speed Ahead has developed sophisticated
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