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Rotor Qarbon Aero Outer Q-Ring

Item # RTR001B

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  • Black, 53t/110 BCD ($239.00)
  • Black, 52t/110BCD ($239.00)
  • Black, 50t/110BCD ($239.00)
  • 100% Guaranteed Returns
  • Free 2-Day Shipping
    on orders over $50

Item # RTR001B


Efficiently oval.

You've spent some time testing out oval rings, and now that you've decided they work for you it's time to get on board with the best and upgrade that outer ring to a Rotor Qarbon Aero Outer Q-Ring. Its CNC machined alloy body is reinforced with a carbon fiber finish for a blend of efficiency-boosting stiffness and a carbon weave aesthetic that puts the final bit of bling on any build kit. Aside from just looking good, this construction method allows for less aluminum materials and a claimed 8% reduction in weight compared to fully aluminum rings. Rotor also claims a 20% boost in power-transferring stiffness that'll be much appreciated when chasing down elusive segment leaderboards or jumping out of the peloton for a mid-race prime sprint.

  • Upgrade your oval chainring set with this carbon-finished ring
  • Aluminum construction with outer carbon layer reduces weight
  • Blend of materials boosts stiffness and efficiency
  • Multiple positioning options let you dial in your pedal stroke

Tech Specs

7075-T6 aluminum, [finish] 3k carbon fiber
50t, 52t, 53t
Bolt Circle Diameter:
Claimed Weight:
[53t] 133g
Recommended Use:
Manufacturer Warranty:
limited lifetime

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