TRAXXAS MINI XRT VXL-3S 4WD GREEN #108076-1GRN Extreme 3s Performance. Compact SizeMini XRT is a true rocket with full 1/10 scale Velineon 3s brushless power in a compact, take-anywhere size. Mini XRT lives up to its name with unprecedented 55+ mph speed and ferocious acceleration, backed by race-inspired engineering and unrivaled toughness. Mini XRT shatters all expectations with big-scale performance and toughness that fits in a backpack. Special Features: 1/10 Scale VXL-3s Brushless Power 1/10 Scale 4x4 Driveline Maxx Chassis Technology Clipless Body Widemaxx Suspension Waterproof Electronics What's In The Box: Mini XRT Ready-To-Race monster truck Velineon VXL-3s brushless power system 3500 mAh 2-cell LiPo battery 2-amp USB-C charger Quick Start Guide TQi 2.4 GHz radio system High quality maintenance tools What you'll need: AA Alkaline BatteriesFour AA alkaline batteries for the transmitter Charging AccessoriesPower adapter and power cable Specifications: Skill Level: 1 Shock Length: 88 mm Tyre Diameter: 94 mm Wheel Diameter: 66 mm (inner) x 53 mm (outer) Speed Control: VXL-3s brushless ESC Transmission: Direct-drive with center differential Motor (electric): Velineon 3500 (3500 Kv) Overall Drive Ratio: 7.36:1 Differential Type: Planetary, steel gear Gear Pitch: Module 32 Chassis Structure/Material: Composite modular tub Brake Type: Electronic Drive System: Shaft-driven 4WD Steering: Double-shear bellcrank Wheels and Tyres: Black dual-profile XRT wheels with pre-glued 4 Gravix tyres Radio System: TQi 2.4 GHz high output(2-channel) w/ TSM Servo: Waterproof high-torque, metal-gear 2075X Top Speed: 55+ mph (with 3s LiPo battery - Sold Separately) Battery Tray: 113 mm L x 41 mm W x 22 mm H Item Dimensions - Without Packaging: Length (cm) = 37.6 Height (cm) = 12.7 Width (cm) = 27.9 Wheelbase (cm) = 22.0 Ground Clearance (cm) = 2.7 Weight = 1.81 kg