ROTOR Q-Rings 110 BCD Aero outer chainring

ROTOR Aero Q-Ring Chainrings use a machined big ring that is much stiffer and more aerodynamic also thanks to its solid design.

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135,00 €

Q-Rings increase the amount of time you spend in the power-stroke, where 90% of your power is produced in the pedal stroke allowing you to put more power to the pedals. Thanks to the OCP (Optimum Chainring Position) of the Q-Ring, you will find your best position seeking both comfort and efficiency.

Features of the ROTOR Q-Rings 110 BCD Aero outer chainring :

  • Aero 50T (145 gr), 52T Aero (155 gr), 53T Aero (155 gr)
  • Sizes : 52A, 50A / 38, 36, 34t
  • 100% CNC, T6, 7075 Aluminum
  • Steel shifting pins
  • 5 OCP regulation points
  • Design works for all 10 and 11 speed groups
  • Some cranks require specific Q-Rings
  • Increases duration of Power-stroke in pedal stroke
  • Minimizes dead spot
  • Will Not fit BB30 cranks or Shimano compact cranks (exception: Rotor 3D+)
  • Color : black or red

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