RB5 Diff maintenance

[DaveG28]

Hi Guys,

THis is my first time seriously running 2wd, I was wondering how long you'd normally leave it between diff rebuilds?

I am running a 9 single motor in it so it is being strained pretty highly!

I am asking as obviously in a 2wd a diff rebuild means removing the entire rear end and then taking the gearbox apart!

Also, would you guys ever change the idle gear cogs or do these last a long time?

And finally, where can I get suitbale grease to replace the kyosho white/black grease, I can't find them anywhere!?

Thanks,

Dave