Step 3 CL2 2 pcs CH2 4 pcs P5 2 pcs PU5 x 7 1 pc Step 4 Motor with 1 pc Battery Box P7 x 11 1 pc Step 5 CT2 1 pc CL2 4 pcs PC3 Plus 1 pc P7 x 11 1 pc 28 RoboGenius (V1.0)-V