I like stunt driving and POWER!
I've had several setups put together for the E Revo that seemed to break a plastic axle every other run.
The plastic axles ARE the weak point. My Truck always has the slipper really tight. That's the way I like it.
I don't use a slipper, I use tires. LOL
Over the past two years, this E Revo has seen many motor setups including some REAL power houses.
After breaking 4 plastic axles and a diff, the traxxas cvd's were installed, along with new diffs. No problem since!
The plastic center drives were replaced with new plastic center drives because the holes were getting stretched out.
Traxxas CVD's are a good step in bullet proofing your drivetrain.