Yea they are Revolution Designs but they do not make them anymore......got lucky and found a set on Ebay
Buddy of mine built one with them on, v1 i think, and he dominated with the car. He sold it to another buddy and the car is fast. The geometry is a little different than the kit towers and really helps the car imo
We run on a real out door track with loose dirt and the rear motors just do better unless the track get a ton of water then the MM cars can keep up lol
I built this car 4gear MM and found out after that my motor/esc would not go inreverse sooo RM it was lol