Low cost sprocket available with various numbers of teeth for Puch Maxi mopeds. By changing the number of teeth in the front drive sprocket can influence speed or acceleration.
A higher number of teeth compared to the original generally means an increase in the terminal velocity and a somewhat lower speed when the rear sprocket is unchanged. A lower number of teeth leads to more acceleration and top speed is reduced. The difference in changing 1-2 teeth leads to significant changes.
This gear has 16 teeth.