Universal Parts GY6 8 Magnet Rotor $24.99 Quantity discounts available QuantityPrice SKU: 164-191 This item is IN STOCKCurrent Stock: 179 Quantity -+ Add to Cart Details Universal Parts 8 Magnet Rotor Specs 8 Magnet RotorOuter Diameter: 112mmInner Diameter: 90mm Supported Models GY6 QMI/QMJ 152/157, Various unlisted makes/models DetailsSpecsSupported Models Back Universal Parts 8 Magnet Rotor for 150cc and 125cc GY6 4-stroke QMI152/157 QMJ152/157 engines. Back 8 Magnet RotorOuter Diameter: 112mmInner Diameter: 90mm Back GY6 QMI/QMJ 152/157, Various unlisted makes/models