Many parents are eager to know which Technic sets are capable of being motorized for added enjoyment. Unfortunately, not all of the Technic sets are designed for this accessory. For most of the Technic sets on our list, it is fairly easy to see if it has room for the motor function by closely examining the toy. Other reviewers of this product have come to this same conclusion only after looking over the product. If there is no obvious place for a battery to be installed, then you can be certain that it will not be compatible with the power function motor. The LEGO website is also a great resource, where you can look up a toy by its product number for more details.