[E-Revonut]

I'm sure there are many that have had good luck with rrp gears, but lately it seems that many of the people having gear problems are using them. As TB13 already suggested, get the GorillaMaxx single speed conversion for your tranny and a RC-Monster steel idler gear. Not sure what kinda gears your running to get 66/21 gearing but if your using the old e-maxx style slipper I would highly recomend doing a revo spec slipper conversion. Then run a traxxas spur, 65t or 68t, along with a new pinion from RC-Monster.