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Stock Availability
| National Delivery | Select an Option |
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| Brisbane Store In Store & Click'n'Collect |
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| Canberra Store In Store Only |
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| Pushys ID | 209103 |
ROTOR Oval QRINGS 1X DM 12-11s Universal Tooth
Maximize your pedaling efficiency with the ROTOR Oval QRINGS 1X DM Chainring, designed for 11-12 speed drivetrains. Constructed from a single block of 7075-T6 aluminum, this chainring combines lightweight design with exceptional stiffness and durability. Featuring Direct Mount Technology, Universal Tooth® Technology, and OCP Mount, it delivers smoother, more powerful, and biomechanically optimized pedal strokes for road, triathlon, gravel, and TT riders.
Oval Chainring Advantages
The 12.5% ovality of the ROTOR QRINGS enhances pedaling efficiency by:
- Reducing the “dead spot” during each pedal revolution.
- Improving power delivery through more consistent torque output.
- Minimizing knee stress and enhancing comfort on long rides.
Universal Tooth® Technology
The Universal Tooth design provides:
- Full compatibility with 11 and 12s chains for versatile drivetrain setups.
- Precise and quiet chain engagement, minimizing skips and chain wear.
- Durable, CNC-machined teeth that distribute pedaling forces evenly for long-lasting performance.
Direct Mount Technology
Our Direct Mount system allows the chainring to attach directly to compatible ROTOR cranks without a spider or extra bolts, offering:
- Reduced weight for a lighter, cleaner bike setup.
- Enhanced stiffness for more responsive and efficient power transfer.
- Quick and easy installation with no special tools required.
Specifications
- Brand: ROTOR
- Discipline: Road, Gravel, Cyclocross, Triathlon
- Country of manufacture: Spain
- Number of chainrings: 1X
- Chainring shape: Oval
- BCD: Direct Mount
- Material: 7075 T6 Aluminium
- Compatible groupsets: Shimano 1x11s, Shimano 1x12s, Sram 1x11s, Sram 1x12s, ROTOR 1x13 13s
- Chainring sizes: 38, 40, 42, 46, 48, 50, 52, 54
- Speeds: 10s, 11s, 12s, 13s
- Compatible cranks brand: ROTOR