These upgrade links should be useful to designers wishing to create more advanced mechanisms utilizing the tank tread.
Different Tread-Links Increase Functionality.
Get High-Traction on Smooth Surfaces.
Compatible with Tank Tread Kit, High Strength Chain & Sprockets.
This upgrade kit provides two types of add-on links designed to increase the functionality of the VEX Tank Tread Kit. The first set of add-on links includes a patch of soft rubber designed to increase the traction of the tank treads on smooth surfaces. The second set of add-on links includes a variety of fins, for use in constructing conveyor belt type mechanisms.