Chainrings should be replaced when they are worn out. Continuing to cycle with a worn chainring causes unnecessary wear on your bike's chain and cassette. We offer chainrings from all major brands, in compact, double, triple or single, for your MTB, road or cyclocross bike. We also have oval chainrings for road and MTB, which make climbing easier.
Rotor Aldhu Q-ring R8000 / R9100 11 Speed Oval Chainring