[natis]

For our drive train transmition, we are building the transmition boxes as shown in the instructions. Unfortunatelly, the instructions we are using requires the full 4 CIM motors. Since the kit only comes with two CIMs, we need to purchase two more. We know where to get the two extra CIMs, but the supplier only sells the CIMS (without the required key and sprocket). Does anyone know where we could purchase these necessary compnents?