They are great for beginners. I went and bought a brand new Maxx and had it for 2 weeks before the drive shaft went. I go hard on my cars and truck, I believe a 3 star is reasonable for how long they would last for bashing. I would still buy them for a back up.
The Traxxas X-Maxx/XRT Pro-Built Complete Rear Differential is ...
a pre-built replacement for the X-Maxx 8S or XRT. Traxxas Pro-Built parts allow you to get your rig back in action faster and with less effort. These components allow you to replace ...