Q Rings® Qarbon 2X BCD110X4 Aero

In stock

Regular Price $148.00 $74.00

Limited number of units. It's your last oportunity to get a ROTOR Qarbon Chainring.

ROTOR Q RINGS® Qarbon 2X BCD110x4 are compatible with Shimano® 11 and 12-speed groupsets, incorporate an aerodynamic design that improves air flow. Their optimized sprocket set allows fast and precise shifting in any situation, while the new architecture improves their structural rigidity, which is why they are the preferred choice of the most demanding cyclists. These chainrings have a carbon fibre sheet that lightens and stiffens the chainring.

These oval chainrings are compatible with all ROTOR cranks using BCD 110x4 spider and INspider® power meter in combination with Shimano® 2x12s or 2x11s groupsets.

These chainrings are compatible with ROTOR Inspider and also with Shimano® Dura Ace FC-9000, Ultegra FC-6800 and 105 FC-5800.0 cranks, 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.

Compatibility warning: This chainring DO NOT fit ROTOR 110x4 spiders.

Road Powermeters Sale - Up to -45%

  • Standard deliveries: 2-4 business days. Please expect exceptional delays due to technical maintenance tasks in progress.
  • Free Shipment: above 69€
  • Extended Returns: up to 30 days
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Q Rings® Qarbon 2X BCD110X4 Aero

In stock

Kit price: $74.00


    ROTOR Q RINGS® Qarbon 2X BCD110X4 Aero Chainrings Specifications:

    Sizes 50/34  
    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 INspider® power meter. Shimano® Dura-Ace® FC-R9000. Shimano® Ultegra® FC-6800 & 105 FC-5800
    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. 

    Chainring Shape
    Main Category
    Road Chainrings (ID:40)
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