Universal Parts GY6 Variator Kit

Universal Parts Variator Assembly with 115mm Drive Face for 150cc and 125cc GY6 4-stroke QMI152/157 QMJ152/157 engines.

• Includes 18x14 Roller Weights (13 gram)
• Drive Face Inner Diameter (peak to peak): 13.6mm
• Drive Face Inner Diameter (valley to valley): 15.2mm 
• Outer Diameter (drive face): 115mm
• Number of Splines: 19