Anyone having Savage diff problems?

[MTBikerTim]

Originally Posted by knotted

I have run the stock diffs, the ones with the steel inserts and the aluminum cups, with a 1521 for a while now. They are bullet proof! No problems even with running larger, gear destroying tires like Big Joes and Jumbo Kongs. Innovative-RC is coming out with an alloy easy access diff case with larger bearings that should even solve the small bearing problem.

Nice I didn't know that. That sounds awesome. Innovative make some awesome gear so these should be great.