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Rotor Micro Chainring

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Rotor | Inner Q Chainring 110X4 Bcd 34T - Dura Ace 9100/ultegra 8000 | Aluminum

$68.00

Rotor Inner Q Chainring 110X4 BCDRotor Q-Rings vary drivetrain resistance during a pedal rotation to align with your leg's natural strength spots and weak spots to boost your overall efficiency. In doing so, Q rings wisely utilize the strongest muscle groups to increase positive work, while picking up the slack in the weaker zones to reduce the negative work, potentially increasing a competitive cyclist's performance by as much as 4 seconds per km in an ...

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Rotor | Qxl 4 Bolt Road Chainring 110Bcd 36X110X4 Shimano | Aluminum

$186.94 15% off $220.00 msrp

Rotor Qxl 4 Bolt Road Chainring 110Bcd Rotor Q-Rings vary drivetrain resistance during a pedal rotation to align with your leg's natural strength spots and weak spots to boost your overall efficiency. In doing so, Q rings wisely utilize the strongest muscle groups to increase positive work, while picking up the slack in the weaker zones to reduce the negative work, potentially increasing a competitive cyclist's performance by as much as 4 seconds per km ...

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Rotor | Outer Aero Q Chainring 110X4 Bcd 50T - Dura Ace 9100/ultegra 8000 | Aluminum

$135.00

Rotor Outer Aero Q Chainring 110X4 BCDRotor Q-Rings vary drivetrain resistance during a pedal rotation to align with your leg's natural strength spots and weak spots to boost your overall efficiency. In doing so, Q rings wisely utilize the strongest muscle groups to increase positive work, while picking up the slack in the weaker zones to reduce the negative work, potentially increasing a competitive cyclist's performance by as much as 4 seconds per km in ...

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Rotor | Q-Ring Road Chainring 110Bcd 5Bolt 52T, Aero, Outer, 5 Bolt, 110Bcd | Aluminum

$173.94 15% off $205.00 msrp

Rotor Q-Ring 110 BCD Chainring Whether it be a pro rider on TV or a fellow local cyclist, you may have seen these ovalized chainrings at one time or another. You then probably immediately asked yourself, "What do they do?" Let us explain. Rotor Q-Rings vary drivetrain resistance during a pedal rotation to align with your leg's natural strength spots and weak spots to boost your overall efficiency. In doing so, Q rings wisely utilize ...