Iron Track RC Electric Tyronno 1:18 4WD Brushless Short Course Truck Almost Ready to Run (Black) ***REQUIRED TO RUN: 7.4v 1500mah 25C continuous 40C burst Battery, 2 Channel Receiver, and 2 Channel Transmitter*** Molded protective gear cover Molded tub chassis with optimized weight distribution 4 oil-filled rebuildable shocks with progressive springs Special titanium anodized shock caps Fully independent double A-arm wishbone suspension