Rotor Double trays Q Rings q50at(34) bcd110x5 outer aero

If looking as fast as you feel influences the way you pedal, then our aerodynamic Q-Rings with 110BCD allow you to orient your chainrings around your riding style... literally. The Q-Rings are designed to improve your cycling performance by varying the resistance of the drivetrain according to the natural strengths and weaknesses of your legs as you pedal. The 5 Optimal Chainring Positions (OCP) allow you to fine tune your cycling experience by orienting your chainrings around the most productive part of your pedal stroke. Subtle but effective 10% ovalization and compatibility with your compact 110BCD cranks, the aerodynamic Q-Rings work with your body's biomechanics to produce maximum efficiency and allow you to go further and faster with less fatigue.

Features:

• 7075-T6 aluminum alloy, 100% CNC machined
• Aerodynamic design: enhanced rigidity and aerodynamics
• Steel derailleur pins
• 5 point OCP (4 point in 50/34)
• Designed to work with all 9, 10 and 11 speed groupsets
• Some cranks require specific Q-Rings

Specifications:

• Weight: 173g per 50A/34 set
• Sizes: 56A, 55A, 54A, 53A, 52A, 50A, 48A
• Number 34, 36, 38, 39, 42, 44, 46, 50, 52, 54, 55, 56 - BCD: 110 mm
• Technologies: Aero, Alu7075, CNC, OCP, TryQ
• Qring type: Outdoor
• Discipline: Road, Triathlon