It should have no problems holding up to 2S use around a 18th scale track. Even with the bent shock tower chicken crash I didn't even notice it till after all the bashing. It still drove a straight line.

It does come with a 3S and the factory had the punch control set at 0%. I set it for a 2S and 50% punch and it was still squirly for me! I did everything I do with my LST and Maxx and it held up fine. Tough little truck.