Fast and powerful， the Volcano EPX PRO is equipped with a 3300 KV brush less motor and now includes a powerful 3500 mAh. LIPO Battery. Ready to run out of the box， the Volcano EPX PRO is eager to heat up the neighborhood. Complete with battery and charger， this mini Mount St. Helens will rearrange the landscape in seconds!Shaft driven 4WD provides you with the necessary traction to maneuver the toughest obstacles and the forward/reverse ESC is beneficial in navigating tight spots. Lightweight plastic chassis， eight aluminum body oil filled coil over shocks， and independent suspension offer rock solid performance as the soft compound monster truck tires leave disaster in their wave. A 2.4 GHz. radio system and waterproof electronics ensure control， for those who dare to unleash the power of the Volcano!Specifications. Motor Type - Electric Brush less 3300 KV RC - 540. Transmission - Forward and Reverse. Drive System - 4 Wheel Drive. Length - 400 mm.. Width - 310 mm.. Height - 185 mm.. Wheelbase - 275 mm.. Ground Clearance - 30 mm.. Chassis Type - Plastic. Shocks - Aluminum Body Oil Filled Shocks. Speed Control - Bush less ESC (2s LIPO Ready). Battery - 7.4 V3500 mAh. LIPO 15C & Charger Included. Radio System - 2.4 GHz. Radio System