This is a pair of All Terrain reinforced 1 inch wide tracks for UGVs. They have a mesh reinforcement, molded rubber with no splice. This is a factory mishap and these were made 36 pitch instead of standard 29 pitches. So limited quantity at huge savings
This is a Pre Built direct drive 4WD base Programmable robot kit that uses Nexus mecanum wheels and hubs. Its a Arduino robot platform for indoor robotics. It can vector in any direction. Customized version of TP-142-004.