RC Monster hardened steel idler (E-MAXX)
 

I finally installed the RC Monster hardened steel idlers yesterday and WOW! I can now pull back as hard as I want on the throttle and not hear the dreaded sound of shredding gears! I did however manage to strip my beloved RRP rear ring & pinion! A quick trip to hobbytown and harbour freight tools remedied my blues and I have now put 7 runs on the bigE' without a hiccup! Another Great product that has exceeded my expectations!

great! good to hear they work for you too!

The newest version are very nice indeed. Smooth as butter..

I'll second that. My tranny has been bulletproof since I installed the steel idler from Mike!

When did they get improved? I bought one about a year ago but have not run it yet... did I get the good one? :)