- BCD: 110x4
- Weight: 155.5g (50/34t)
- Chainline: 43.9mm (standard axle) | 46.4 (offset axle)
Product Description
These 110x4 Oval Chainrings were created in order to accomplish uncompromising compatibility without sacrificing performance. Designed to be 11 and 12 speed compatible, these chainrings fit both Rotor cranksets and Shimano Shimano® Dura-Ace® FC-R9200-P, FC-R9200, FC-R9100, 9000 and Ultegra® FC-R8100, FC-R8000, R6800 cranksets. For use with Shimano Cranksets will need either standard 2x chainring bolts. or for the best aesthetics and most aerodynamic system, make crankset specific Shimano Bolt Covers.
CNC’d from aeronautic-grade 7055 aluminum and finished with a gloss black powder coat, our new look 4-bolt chainrings offer fast and precise shifting while maintaining minimal weight.
With 12.5% ovality, Rotor's QRings allow you to pedal more effeciently. Taking advantage of the natural power in your pedal stroke while reducing strain on your knees, oval chainrings offer maximum performance with a healthier pedal stroke.
These chainrings have been designed to be paired as specific inner and outer chainrings. Please select the matching inner and outer when purchasing a complete set. If only an inner is needed, please contact us for purchase.