Oval QRINGS 1X DM 11s

ROTOR Oval chainring QRINGS 1X DM 11s. Designed for 11-speed drivetrains. Constructed from a single block of 7075 T6 aluminum, this chainring combines lightweight design with exceptional stiffness and durability. This chainring delivers smooth, efficient, and reliable power transfer for road, gravel, triathlon and TT riders.

Direct Mount Technology

Our Direct Mount system allows the chainring to attach directly to compatible ROTOR cranks without a spider or extra bolts, offering:

• Reduced weight for a lighter, cleaner bike setup.

• Enhanced stiffness for more responsive and efficient power transfer.

• Quick and easy installation with no special tools required.

Upgrade your bike with the ROTOR QRINGS 1X DM 11 speeds and experience efficient, powerful, and reliable pedaling with every ride.

Oval Chainring Advantages

The 12.5% ovality of the ROTOR QRINGS enhances pedaling efficiency by:

• Reducing the “dead spot” during each pedal revolution.

• Improving power delivery through more consistent torque output.

• Minimizing knee stress and enhancing comfort on long rides.

SKU：

38T:C01-040-07010-0

40T:C01-040-09010-0

42T:C01-040-11010-0

44T:C01-040-13010-0

46T:C01-040-15010-0

48T:C01-040-17010-0

50T:C01-040-19010-0

52T:C01-040-21010-0

54T:C01-040-23010-0