Models Mecanum Track Revision D3.14 (GrabCAd Nesher Amir) 100 580 34 Mecanum Track Revision C3 59 493 6 Mecanum Wheel Type-B__Revision B3.2 149 1224 18 Mecanum Wheel Super Traction 52 233 17 Mecanum Wheel Type-B Revision-A1 185 2180 39