20-Teeth Driving Gear
The item fits for 125cc-150cc GY6 engine 20-Teeth
Installation Hole Spacing: 25mm
Inner Diameter: 17mm
Outer Diameter: 45mm.
The item fits for 125cc-150cc GY6 engine 20-Teeth
Installation Hole Spacing: 25mm
Inner Diameter: 17mm
Outer Diameter: 45mm.