Rotor Aero Q Rings Outer Chainring - 54T
Functies en technische details
Outer ring of our 2 x Aero 110x4 spider mount Q RINGS® oval chainrings provide minimal air resistance reduces drag and allows you to pedal faster with less effort. They are compatible with all ROTOR modular road cranks and power meters including 2INpower, INpower, ALHDU and VEGAST.
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