Description
This pack of 15 small gears can be used to create custom gearboxes to transfer motion, change output shaft speed, increase torque, and any number of other gear like functions. This kit has a great assortment of regular gears with several different bore sizes along with a couple worm gears with a bore of 2mm.
The gears and pulleys are for use with most small hobby motors and our 2mm and 3mm shafts.