ROTOR Q Rings BCD110x4 Aero. Q RINGS BCD110x4 oval chainrings compatible with all ROTOR cranks using BCD 110x4 spider or INspider power meter. In addition, these chainrings are also compatible with Shimano Dura-Ace FC-9100 and Ultegra FC-8000 cranks, offering fast and precise shifting, as well as...

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We poured all of our experience in oval Q RINGS development into producing an innovative Round Chainrings solution. Machine CNCd from aeronautic-grade 7055 aluminum, our new look 4-bolt chainrings are compatible with our lightweight ALDHU 3D+ crankset as well as all Shimano 110x4 cranks. 4 bolt...

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The more data, the better, and with the Rotor 2INpower SL Dual Sided 2x Power Meter Crankset, we can get accurately measured power from each leg individually. Designed for demanding cyclists, the 48/31t chainrings feature an aerodynamic design that optimizes airflow, while the optimized sprocket...

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The 2INpower SL will allow you to get accurate power data from each leg independently, to comprehensively analyze all your data. Use data like torque effectiveness, pedal smoothness, balance, TORQUE 360, OCA and OCP to have a precise biomechanical control of your pedaling. ROTOR chainrings,...

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We trust only the best to provide accurate information regarding data, so we recommend adding the ROTOR 2INpower SL Dual Sided Road 2x Power Meter Crankset to your road setup. With 2INpower SL dual measurement technology, the right and left legs are measured independently to provide us with data...

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No matter how smooth your pedal stroke, your power delivery will be peaky. The transfer of power from your legs to the circular chainring means that some parts of the pedal stroke deliver more power than others. The reason you notice Rotor Outer Aero Q-Rings popping up on so many of the top pros'...

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It's time to develop a more efficient pedal stroke with the Rotor Road Inner Q-Ring. Not only does the Q-Ring's unique oval-shape smooth your pedal stroke to maximize your power potential, its redesigned pins and ramps now provide faster shifting. Optimum Chainring Positioning offers a range of...

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ROTOR s VEGAST and ALDHU spider BCD 110x4 DIN For 1x/2x Gloss features a cleverly designed spline interface when mounted to the spindle that delivers a robust yet smooth engagement allowing you to maximise the efficiency in transmission of power in your pedal rotation. Combined with ROTOR s...

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Oval chainrings have a dedicated following, but--kinda like licorice-flavored anything--they aren't for everyone. Rotor made its name with ovalized rings, but the Round Road Inner Chainring is, well, round, so traditional riders can enjoy Rotor's durability without having to leave circularity...

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Rotor's new Aldhu 3D Crankset brings modularity to a whole new level, reducing the number of pieces you need to dial in your perfect crankset, and the Aldhu Spidering Q Chainring brings you the option of doing so with a cleaner aesthetic, and even fewer parts. The Aldhu Spidering combines two...

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