Losi Smart Diff

[Shark413]

Originally Posted by GO-RIDE.com

I don't know if they will take more abuse. The gears are actually smaller in the SD because a lot of the diff housing space is taken up by the ramp mechanism.

Here is a comparison of the Smart Diff gears and the standard diff gears. You can see there is a big difference in size. At least there made of steel, K-Cars and some Jammins use aluminum gears and brushless power is really hard on them.