I'm guessing here:

Judging from the look of stamped aluminum, the big teeth on the single-speed spur gear, the oversize tie-rod nuts, and the tires that look similar to Integy and HPI X-patterns.....

I'm going to say it's a Smartech/Himoto/Redcat style car. It does not appear to be one of the mainstream manufacturer's but one of the imports attempting to mimic a name brand.