E revo direct drive out runner

[MetalMan]

That is just plain old direct drive. It's called that because there's no transmission between the motor and output gear.

Then there's "direct-drive-to-diff", the term sikeston came up with. We know what this is.

[BL_RV0]

With all the "direct drive to diff" conversions out there, it is much easier to say direct drive or DD instead of direct drive to diff. Maybe we should add DD to the "useful acronyms of memory" list.