Technical Specs : # Type: 4 WD Brushless Monster Truck # Scale: 1/10 # Length: 22.5 inches (571mm) # Width: 16.5 inches (419mm) # Wheelbase: 13.2 inches (335mm) # Weight: 154oz (4.36kg) # Drivetrain: Shaft-Driven 4WD # Tire Type: Maxx (6.3" x 3.8") # Motor or Engine: Castle Creations Mamba Monster 2200KV # Speed Control: CASTLE CREATIONS MAMBA MONSTER ESC # Gear Pitch: 32-Pitch # Wheel Size: 3.8" Split-Spoke (black chrome) # Shock Type: XXLong Model : TRA3908 by Traxxas Buy with online in here : www. bimbimstore .com