13.7mm Plastic Gear 19 Teeth (102D)

This gear has 19 teeth and an outer diameter of 13.7 mm. It has a 6.1 mm diameter central hole. Fits all of our 6.1 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.