Description
Universal Parts Starter Gear for 150cc and 125cc GY6 4-stroke QMI152/157 QMJ152/157 engines. This Starter Gear Attaches to the Crankshaft and is not listed in the diagram.
Inner Diameter (tapered): 16.6mm – 19.6mm
Outer Diameter: 45mm
20 Teeth
Thickness: 9.85mm
SUPPORTED MODELS: GY6 QMI/QMJ 152/157, Various unlisted makes/models