ROTOR Q-Ring Shimano 110x4mm 38T inner black

You are brand-loyal yet you cultivate your taste for components based on performance gains; selectivity marks your choices. There’s no need to swap out your Shimano cranks to accommodate our wind-shucking aero Q-Rings, ROTOR has crafted Q-Rings AERO Shimano 110x4 just for you. In addition to biomechanical performance, there was one more important factor when designing our Q-Rings: compatibility. We wanted everyone to be able to ride Q-Rings so we designed special QŽs for cranks requiring a specific bolt pattern. Q-Rings Shimano 110x4 for your compact cranks feature subtle 10% ovality and take advantage of the most-productive part of your pedal stroke by working with your bodyŽs biomechanics to yield maximum efficiency. Choose from 3 Optimum Chainring Positions (OCP) to fine-tune your improved riding experience and go further and faster with less fatigue

Weight:
173g per set 52A/36

Sizes:

• Outer- 54A, 53A, 52A, 50A, 46A
• Inner - 44, 38, 36 , 34t

Characteristics:

• 100% CNC-machined, 7075-T6 aluminum alloy
• Aero design: reinforced rigidity and aerodynamics
• Steel shifting pins
• 3 OCP points (2-3-4)
• Designed to work with all 9, 10 and 11 speed groupsets
• Specific bolt covers for improved aesthetics (sold separately)