Clutch shoes Destroyed themselves 1st tank on the ground. Also like with any RTR Check every screw on chassis for tightness several were loose, do not rely on the out of the box settings for wheel alignment and what not they were far from bieng right. Its a fun truck, Kicks the tar out of the other Monter trucks but not quite up to par with a true Truggy. The tires are BIGGER than standard 40 series like on the Hellfire, If you are going to race pick somthing else. If you are going to bash it around Its a great choice.
I called Losi on the clutch probs and they sent out the upgraded replacements parts free of charge to my house, It is an ongoing issue with the Alum shoes And are changing the parts inthe newer kits.
Here is some more info