5042-376 Rotor Q Ring Shimano (110x4)

$38.93 - $51.04
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5042-376
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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
  • Stiff aerodynamic design
  • Steel shifting pins
  • 3 OCP settings (2-3-4)
  • 10% ovalization increases efficiency and performance
  • Works for all 10 and 11-speed groups.