Remote-control turbo racing!Take control of the Track Turbo RC racer, complete with spoiler, air intake, and oversized engine for blazing-fast remote-controlled speed! Drive forward, back, left and right using the LEGO Function IRC controller. Take it to the next level by rebuilding into two alternative models.* Includes RC controller with forward/back and left/right driving functions.* Take it to the next level by rebuilding into two alternative models.* Requires 3 AA and 3 AAA batteries, not included.* Measures over 6 inches (15cm) long.