And what could you say about these ProTek bearings? It's very important for me as i just had to replace many bearings (after not even 1 gallon). This time i purchased Losi bearings but they're quite expensive ($55 for a set) and i would be very happy if ProTek was quality comparable because they're much cheaper...
How often do you replace bearings e.g. in diffs or clutch? In my diffs bearings were dirty (unfortunately not only outside) after 1 gallon
... is it normal?