Broken axle on a mugen MBX6
#3
Was it cold when they broke, I personaly broke one last week at a indoor race, where the temps were in the 40s inside the building, and race after me another person had same issue. both were mbx6 with steel axles. I have been running this car for over a year, and its the first part Ive broken.
#4
This is the odd part I broke both of them in the same collision. It was the right front and rear and the car did not even turn over. I was following a guy over a large triple on a red clay track and he came up short. The guy reved his car because he had cased the jump and my right wheels landed on top of he left wheels. Next thing I see is my wheels roll off and neither one of us even wrecked. No broken parts other than the axles and the outer bearing was still attached to the axle and wheel hub which was still mounted to the wheel.
Im wondering if I possibly twisted the in half.
#6
I think the temps must of had the plastics real stiff, steel shouldn't be much more brittle at 40 than 80 ,less flex in all the plastics including the rims is more likely . Cvd could be a little tighter @ 40. I've read almost every page of the mbx6 thread think it showed up once . I onced asked a manufacture if something should of broke the looked at said no replaced no questions. Andy Brown "MAC 21 crank pin" new crank, rod,bearings. Great engine modder as well not sure if he's doing car motors at the moment though.