In stock


From $51.00

ROTOR Round RIngs BCD110x4 . Round BCD110x4 chainrings compatible with all ROTOR cranks using BCD110x4 spider or INspider power meter. In addition, these chainrings are also compatible with Shimano® Dura-Ace® FC-9100 and Ultegra® FC-8000 cranks offering fast and precise shifting, while keeping weight very low.

ROTOR round chainrings come to complete the chainring range for those cyclists who have not yet decided to try Q RINGS oval chainrings.

When you are looking for speed, functionality and lightness, the components of your bike have to reflect these needs.

*Cranks arms, axle, chainring bolts, spider & power meter not included.

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  • 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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Round rings 2X BCD110x4

In stock

Kit price: $51.00


    ROTOR Round RIngs BCD110x4 features:

     Sizes   55/44  |  55/42  |  54/39  |  53/39  |  52/36  |  50/34  |  46/36
     BCD  110x4
     Weight  120.5 g (50/34T)  |  90 g (50T)  |  30.5 g (34T)
     Chainline  43.5 mm (standard axle). 46 mm (offset axle)
     Material  7075-T6 aluminum alloy 100% CNC-machined
     Groupsets compatible  All ROTOR cranks using spider BCD 110x4. All ROTOR cranks using INspider power meter. Shimano® Dura-Ace® FC-9100. Shimano® Ultegra® FC-8000
     Groupsets compatible  Shimano® 11s & 10s. SRAM® 11s
     Chains compatible  11s chains


    Compatible Groupsets
    ROTOR UNO 2x11s, Shimano 2x11s, Sram 2x11s
    10s, 11s
    Compatible Crankset Brand
    ROTOR, Shimano
    Compatible Crankset Model
    105 R5800, 105 R7000, 2INpower, ALDHU, ALDHU Carbon, ALDHU24, Dura-Ace R9000, Dura-Ace R9100, INpower, INspider, Ultegra R6800, Ultegra R8000, VEGAST, VEGAST24
    Number of chainrings
    Road, Triathlon
    Chainring Shape
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    You're reviewing:Round rings 2X BCD110x4