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Rotor 130 BCD Outer

450.80 zł

490.00 zł

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You´ve charted a path to your goals and so far, you´re achieving them, but off in the distance there´s a shred of doubt questioning if you could be doing better. Could you? We created Q-Rings 130BCD from the concept that you could pedal more efficiently if you could only take greater advantage of your maximum power effort while lessening the time spent in the dead spots of a pedal rotation. Subtle but efficient 10% ovality and compatible with your standard 130BCD cranks, Q-Rings unprecedented orientation factor yield an improved pedal stroke marked by performance. Choose from 5 Optimum Chainring Positions (OCP) to fine-tune your improved riding experience and go further and faster with less fatigue. 

Weight: 155g per set 53/39


Outer - 53, 52, 46t

Inner - 44, 42, 39t


- 100% CNC-machined, 7075-T6 aluminum alloy

- Steel shifting pins

- 5 OCP points

- Designed to work with all 9, 10 and 11 speed groupsets

- Some cranks require specific Q-Rings