These Solarbotics Gear Motor Wheel Mounts can be used to attach a variety of wheels and other parts to standard Solarbotics gearbox motor shafts.
This hard plastic wheel mount is specifically designed to fit Solarbotics GM2, GM3, GM8, GM9 and GM17, gear motor output shafts. It is 30mm in diameter, 7mm wide and has 4 holes for mounting to various wheels, legs or other mechanisms. It can also be used as a small plastic wheel.
This package comes with one plastic wheel mount, screw and washer.