Q Rings® 2X BCD110x4 12-11s
In stock
ROTOR Q Rings® BCD110x4 12-11s. Q RINGS® BCD110x4 12-11s oval chainrings compatible with all ROTOR cranks using BCD 110x4 spider and INspider® power meter in combination with Shimano® 2x12s or 2x11s groupsets.
In addition, these chainrings are also compatible with Shimano® Dura-Ace® FC-R9200-P, FC-R9200, FC-R9100 and Ultegra® FC-R8100, FC-R8000 cranksets, offering fast and precise shifting while keeping weight very low.
Q RINGS® oval chainrings allow you to pedal more efficiently, taking advantage of the maximum power of your pedaling and reducing the stress on your knees. Q RINGS® offer a healthier pedaling.
**Up to 50% OFF for full crankset purchase. Retail only.**
- Standard deliveries: 3 - 7 business days depending on the destination
- Free Shipment: above 99€ / 149€ depending on the destination
- Extended Returns: up to 30 days
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Chainring sizes | 54/42 | 54/39 | 53/39 | 52/36 | 50/34 | 46/36 |
BCD | 110x4 |
Weight | 155,5 g (50/34T) | 123,5 g (50T) | 32 g (34T) |
Ovality | 12.5 % |
Chainline | 43.9 mm (standard axle) | 46.4 mm (offset axle) |
Material | 7075-T6 aluminum alloy 100% CNC-machined |
Cranks compatible |
All ROTOR cranks using spider BCD 110x4. All ROTOR cranks using INspider® power meter. Shimano® Dura-Ace® FC-R9200-P, FC-R9200 & FC-R9100. Shimano® Ultegra® FC-R8100-P, FC-R8100 & FC-R8000. |
Groupsets compatible | Shimano® 2x12s & 2x11s | SRAM® 2x11s |
Chains compatible | 12s & 11s chains |
*Cranks arms, axle, chainring bolts, spider & power meter NOT included.
**In some cases, to obtain a full compatibility between Shimano® Dura-Ace® FC-R9200-P, FC-R9200 or Ultegra® FC-R8100 cranks, Shimano® 2x12s groupsets and ROTOR chainrings could be necessary to install 0,5 mm washer in the right side of the axle. The 0,5 mm washer is included with the outer chainrings.