The Traxxas Maxx 1/10 Brushless RTR 4WD Monster Truck with WideMaxx Kit is the next level in ultimate basher chassis. This special chassis comes equipped with the WideMaxx suspension kit from the factory for greater stability. Traxxas has totally revamped the Maxx chassis for this release. Starting on the four corners, Traxxas equipped this truck with the Sledgehammer tires. These tires feature an open-block design that clears away mud allowing for unreal traction. Moving to the suspension, Traxxas then equipped the truck with the WideMaxx suspension set. This extends the width over 1.5 inches improving stability. To further add to the stability, a longer chassis is used allowing allowing the use of larger and more powerful batteries. All of these features come together to make the Traxxas Maxx an extremely durable and stable chassis. With six colors to choose from, the Traxxas Maxx with WideMaxx will be able to exceed expectation. Features: Refined shock tower design Full length motor cradle Updated wheels and tires Clipless Body Mount System Quick one-hand installation and removal Waterproof WideMaxx double-shear suspension arms 1.57” (40 mm) wider for improved handling Tough composite formula resists impact damage, even in cold weather Modular chassis design GT-Maxx Aluminum Shocks 60+ MPH with optional gearing and single 4S LiPo battery (sold separately) Full contact sealed bearings Torque-biasing center drive Easy Battery Access Extended battery tray accepts Traxxas’ 6700mAh 4-cell LiPo battery Aluminum splined driveshaft Steel gear differentials Extreme-duty telescoping driveshafts Specifications: Length: 22.50 inches (572mm) Front Track: 15.95 inches (405mm) Rear Track: 15.95 inches (405mm) Ground Clearance (lowest skid): 1.90 inches (49mm) Ground Clearance (center skid): 2.6 inches (67mm) Weight: 10.40 lbs (4.7kg) Height (ride): 9.12 inches (232mm) Wheelbase: 13.85 inches (352mm) Shock Length: 4.90 inches (124mm) Tire Diameter: 5.64 inches (143mm) Wheel Diameter: 2.8 / 3.6 inches (70 / 92mm) Speed Control: Velineon VXL-4s Motor (electric): 540XL (2400 kV) Transmission: Single-Speed Overall Drive Ratio: 12.37 (23/50 motor pinion and spur gear) Included: (1) Traxxas Maxx with WideMaxx and Traxxas 540XL brushless motor (1) Quick Start Guide (1) TQi 2.4GHz radio system High quality maintenance tools Needed to Complete: (1) 3-4S LiPo Battery with Traxxas ID connector (1) Compatible Traxxas LiPo Balance Charger (4) AA Batteries