Rotor Q 39t x 130mm Inner Chainring: 11s - Oval (NEW)
This is the lightest style of QRing, in 130mm road double format. ROTOR has discontinued the 130mm rings.
From the manufacturer
Powering up steep canyon roads, and barreling back down on arcing alpine tarmac is all in a days work for you. Every muscle movement has been trained to lay down the hammer, and you covet every watt of power you put out, so there's no reason to waste it on a drivetrain that doesn't optimize your energy. That's why we crafted Q Rings to work in deliberate harmony between your drivetrain and forward momentum, allowing you to get the most out of your muscles through every pedal stroke.
Q Rings are designed for your cranks based on the concept that you can pedal more efficiently if only you could take greater advantage of your maximum power effort, while lessening the time spent in the dead spots of a pedal rotation. Q Rings' subtle, but efficient, 10% ovality, combined with an unprecedented orientation factor, yield an improved pedal stroke marked by next-level performance. Choose from 5 Optimum Chainring Positions (OCP) to fine-tune your improved riding experience and go further and faster with less fatigue.
New in package
- BCD: 5 bolt 130mm
- Model: C01-001-22010A-0
- Designed to work with all 9, 10, 11 speed groupsets
- Fits common standard double 130mm BCD road cranks
- Q-Ring's 10% ovalization offers a scientifically proven biomechanical advantage over round chainrings
- Best suited for long-distance riding and those who commonly spin while in the saddle
- Steel shifting pins
- 5 OCP points
- MSRP: $78