optidrive

[Ozark-al]

From what I have read the opti drive was used to reduce rotational mass in the transmission. It does as was posted sense if the gears in the transmission are moving. The other thing that the revo was supposed to do was limit the speed in reverse, or rather limit the throttle. This opti drive system was also supposed to reduce or eliminate the jerking that the t maxx tranny was prone to when taking off after switching from forward/reverse.
"the best part of wakeing up, is NITRO in your cup!!