Rotor Aero Spider 1x or 2x Crankset with 110mm BCD 4-Arm Design

Description

1x 2x aero 110×4 spider mount Q RINGS® oval ring provide minimal air resistance, reduces drag and allows you to pedal faster with less effort. They are compatible with all ROTOR modular road cranks

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Quality Rotor Aero Spider 1X/2X Aero Mas Spider 110X4 for your collection.