Originally Posted by bsmooth

I was told by a VERY good source that the reason the radio box was moved was because of the lack of air flow over the clutch/clutch bearings. It appeared some of the Euro guys were having high bearing failure due to too much heat, and not enough air flow over that area.

Originally Posted by ralphierace13

that is deff not y they moved it we have never had a bearing failure, beleave me i run my motors at 300 and never had a problem bearing failure is coming from bad clutch or no greese its getting plenty of air. its not a secert y they moved it i heard it from mugen themselfs