MP-56 Riggorus transforms from the vehicle mode of truck mode to robot mode and back again. It reproduces thorough toy accuracy to the original Diaclone No.5 Car Robot Hilux 4WD, complete with a yellow finish. In addition to its appearance, each part in the robot mode is fully posable, far surpassing the original figure in terms of posability.

MP-56+ Riggorus comes with an additional shield and two blasters.