I've been looking at the beadlock axial wheels too very tempted but don't know if they fit either and cannot get an answer from axial. I have a hyper st pro and highly recomend them. I got my first shot of mine yesterday what a car I have a Schumacher XTR 3E a CEN genesis Firestorm and an MT2 on the way but after driving my hyper even with the MACSTAR .28 and a 13 tooth clutch bell it will eat everything I have easily. It really is a different league of speed and accelaration. My firestorm has an .18 in it with the biggest clutchbell available and it still can't keep up with my Hyper flat out and get's left behind in my hypers dust. I plan on using my DX3S controller with the telemetry on my Hyper and am going to put my shiney new Axial .32 in also. Having problems with under steer though but I think this is because the guy I bought it off put 10,000w oil in the front diff 60,000w in the middle and 3,000 in the rear I much prefer to have a wildly tail happy car as I'am used to my firestom. What oil weights should I use to get to handle like this. I have heard the racers say it is heavy but I found a film of the HYPER ST PRO and a LOSI 8 and it looks to me the weight makes it much more stable and the high reving engines look as though it is difficult to get the car opened up and makes it quite snappy heres a vid I found when researching the AXIAL .32 engine hyper looks far superior on the handling.

http://www.youtube.com/watch?v=b_HUF...eature=related