Scale: 1:9 Engine: Nitro Star K4.6 HO Top Speed: 50+ mph (70+ kph) Drive: Shaft Drive 4WD Transmission: 1-speed Metal Gear	This model is RTR, Ready to run and assembled in the box. This model comes with FREE Remote Control and Painted Body. *Items needed to run this model:Nitro Start Pack *Fuel needed for this model: Nitro Fuel 15%-20% *12 AA Batteries for the radio
HPI HELLFIR (10500) Specification: Length: 513mm Width: 415mm Wheel Base: 348mm Total Height = 173mm Weight: 9.2 lb The Hellfire has been designed to allow for easier maintenance with simplified access to all parts. For example only 6 screws have to be removed to access the front or rear diff without dismantling the main chassis or suspension. High quality hex hardware is used throughout to reduce the possibility of stripped screws. All major suspension components are retained or captured without the use of E-clips. Maintenance is simplified and parts are held more securely in place.