Get K1 1/18 2.4G 4WD RC Car Electric Off-Road Full Proportional Crawler with LED Light RTR Model Description: Basic information Item No:K1 Scale: 1/18 Color:Green and red Max Speed:20km/h Power System Motor:180 51T brushed motor Servo:9g servo Transmitter Frequency: 2.4G Channel: 3CH Remote Distance: Required Battery:4X AA(not included) Battery Battery for the Car: 2 x 7.4v 500mAh 2-cell Li-ion battery(included) Other Weight Blocks weight:46g Running weight: 433g Weight without battery: 405g Body Weight with lights: 80g Dimension Car Size:263*120*112mm Wheelbase:150mm Ground Clearance:44mm Battery Tray:48 L x 30 W x 22mm H Front/Rear Tires:54*21mm Front/Rear Wheels:25.4*15mm Front/Rear Track:119mm Ground Clearance at Standard Ride:height 40mm Axle Ground Cearance:21mm Wheel Hex Size:7mm Features: Steel ladder frame with nylon composite crossmembers chassis Lock differential Solid axle 4-Link