Universal Parts GY6 6 Magnet Rotor

Universal Parts 6 Magnet Rotor for 150cc and 125cc GY6 4-stroke QMI152/157 QMJ152/157 engines.

• 6 magnet
• Outer Diameter: 110mm
• Keyhole Diameter: 15mm
• Inner Diameter: 85mm
• Not Compatible With 8 Coil Stators