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Description
Rotor’s Q Ring Outer Aero Chainring has a 5-bolt, 110BCD design that is compatible with SRAM 11-speed and Shimano 11-speed and 10-speed road cranksets. The ovalised design helps to increase performance by decreasing resistance at the dead spots in the pedalling stroke and increasing it at the more powerful points for a smoother action. The Optimum Chainring Positions (OCP) points allow this position to be fine-tuned to match each rider's particular style and the solid ring reduces drag, making this chainring ideal for time trials or triathlons.
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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team