I recently purchased my hoss and have had it in training mode for 3 months one weeks ago I took it out of training mode and have since broken 5 rear drive axles. Does Traxxas make a reasonably priced axle that will hold up to race mode on the Hoss? Does anybody know why I keep breaking axles?

Are you jumping it and landing on power?

Seized bearings, too thick diff fluids can cause it. Keep it stock.

Traxxas 6853A $6 each plus a pair of 6828A @ $8.#
Stub axle assembly, rear, outer, extreme heavy duty (1) (left or right) (assembled with internal-splined half shaft)
Extreme heavy-duty rear outer half shaft come assembled with stub axle. Fits left or right. Requires 6828A differential output assemblies for complete driveshaft assembly.6## 6853A 6853A853A