The XTM Nitro X-Cellerator 1/10 Stadium Truck Nitro RTR is a top of the line nitro race truck. The X-Cellerator has it all, full adjustability, threaded aluminumum shocks, adjustable ball diff and slipper clutch, and has been tested at over 46 mph. The X-Cellerator is a race ready truck that comes RTR, including a high performance .18 engine and 2 Channel radio. This is a truck that gives the back yard racers tons of features, and when you are ready to race against the best, you have a truck that is ready when you are, the XTM X-Cellerator.