Originally Posted by
YoDog
Broken shafts if you tend to hit stuff. Otherwise, they are pretty nice.
Since the car is typically under weight, the steel parts will add a little weight fairly low in the chassis. I ordered them to try. I already use the RSD aluminum pieces on my TC6.2.
If you want to add weight DONT ADD rotation mass. Add it onto the chass in the center l/r f/b as much as possible.
As for the benefit of running the steel ones they dont break when you hit the wall really hard. However your blades will break and you must watch and check every round. Having a missing blade could simulate something similar to tweak. Also its rotating mass so if you dont brake the stock ones its alright. However if you run mod it might be a good idea, because you can out motor the weight.