Speed-T. Brushless RTR 1/10th 2wd truck.
Looks like they're trying to compete with the traxxas VXL's. They've even got a different style connector for it as well.
losi is really starting to annoy me. i emailed them asking where i could get a new wheel hex for my xxx-4 three months ago and they never responded so i sent them another email last wedsday and they still havent replyed!