Rotor 3D Crankset, Oval Q-Rings 53/39, 11speed, 172.5mm
Rotor 3D Crankset, Oval Q-Rings 53/39, 11speed, 172.5mm,Rotor 3D Q-Rings Crankset - I Know a Guy Bicycles,ROTOR Q Rings BCD110/80x4 SHIMANO® GRX,Rotor 3D Crankset, Oval Q-Rings 53/39, 11speed, 172.5mm,Rotor 3D Q-Rings Crankset - I Know a Guy Bicycles,