This system just does not work for the Atlas, I feel like I spent a lot of cash to have an unusable rig. the issue really seems to come down to gear ratio in the transmission which I hope they will fix...don't buy this either until they fix the gear ratio problem or you are cool with spending another $100-$150 in scx24 axles...

The Rhino System is absolutely incredible! Performance is so smooth, and has a ton of power! The Atlas is significantly faster as well. Very easy install overall. Highly recommended.

I've had this setup in my Atlas for over a year and it cogs under slow speed with any resistance. It needs the gear reduction done by the stock transmission. A transmission from a scx24 will not do.