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Rotor qxl chainring outer 46 tooth chainrings
rotor qxl chainring outer 46 tooth chainrings
Rotor qxl chainring outer 46 tooth chainrings
Rotor believe that standard q rings offer an optimal adaptation stability biomechanical balance for most cyclists however they are aware of scientific research and feedback from pro riders that shows that greater ovality can be desirable and useful for certain athletes since not all riders have the same muscle build riding form or pedaling style

SIMILAR PRODUCTS