Rotor Q Ring (110x5)

5042-374

Description

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You could train endlessly to increase your performance, or you could just switch to Rotor’s oval Q Ring. The unique 10% oval design results in the rider spending less time in the least powerful parts of the pedal stroke and more time in the powerful parts. The design creates a smoother spin cycle that works with your legs natural strengths and weaknesses, and can increase an avid cyclist’s performance by as much as 4 seconds per km.

  • Made of 7075 aluminum, CNC-machined for precision.
  • Steel shifting pins.
  • 5 OCP regulation points.
  • 10% ovalization increases efficiency and performance.
  • Works for all 10 and 11-speed groups.
  • Some cranks require specific Q Rings.
  • 36 and 50T rings weigh in at 145g.

Tech specs

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Ideal for Road cycling
Material 7075-T6 aluminum
Bolt circle diameter

Bolt circle diameter (BCD): the diameter of an imaginary circle that intersects the centre of each chainring bolt.

110mm
Compatibility
  • 10-speed
  • 11-speed
Made in Spain