Fit For GY6 50CC Drive Clutch Shaft Compatible with Chi GY6 139QMA 139QMB Engine Scooter Moeds ATV Go Kart Length 155mm

Gearbox drive shaft for Chi 125cc/150cc scooters with the 152QMI/157QMJ engine.This is where the clutch is mounted.
Thread Size: M10x1.25
Number of Splines: 22
Number of Teeth (gear): 16
Overall Length: 155mm
Item Length : 15.5cm
Displacement (ml) : 49cc 50cc
No. of Cylinders : 1 Cylinder
Material Type : aluminum
Item Weight : 0.24kg