Rotor created Q-Rings 110BCD and 130BCD from the concept that you could pedal more efficiently if only you could take greater advantage of your maximum power effort while lessening the time spent in...

Sharing compatibility with Rotor ALDHU cranks and 4 bolt shimano cranks, this is a versatile chainring. When mounted to ROTOR's ALDHU cranks, these Q RINGS can be adjusted in 1-degree increments...

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 Rotor's...

Aero Q-Rings feature wind-shucking and subtle but efficient 10% ovality. Designed to boost your cycling performance by varying drivetrain resistance in line with your legs natural strengths and...

Introducing the new oval Direct Mount with OCP Mount. OCP Mount's patent-pending, proprietary technology allows the oval Direct Mount to be adjusted in 1-degree increments for optimized pedalling...

Sharing compatibility with Rotor ALDHU cranks and 4 bolt shimano cranks, this is a versatile chainring. When mounted to ROTOR's ALDHU cranks, these Q RINGS can be adjusted in 1-degree increments...