Universal Parts Rear Clutch Output Shaft for 150cc and 125cc GY6 4-stroke QMI152/157 QMJ152/157 engines.

• Overall Length: 6.85 inches (174mm)
• Thread Size: M12x1.25
• Bearing End Diameter: 12mm
• Middle Shaft (smooth area) Diameter: 20mm
• Number of Teeth (gear): 15
• Number of Splines : 19

GY6 QMI/QMJ 152/157, Various unlisted makes/models