38mm Plastic Gear 57 Teeth (102B)

This gear has 57 teeth and an outer diameter of 38 mm. It has a 6.2 mm diameter central hole. Fits all of our 6.2 mm axles perfectly. This is a high-quality plastic piece of equipment. Use it to get your motor to run at the desired speed and torque. It comes with a set screw that allows it to be easily attached to various diameter motors and axles.