Features: Innovative design Fully assembled, exercise hands-on ability Modular, easy to upgradeparameter: Model: SN4600 Weight: 488g Voltage: 6 V Track: 18cmx 2cm rubber track Chassis
Size: about 165mm * 145mm * 20mm The front wheel has a diameter of 37mm & the rear wheel has a diameter of 45mm, but the bottom plate is parallel to the ground. Drive mode: one TT motor on each side Steering method: left & right differential steering Package Included: 1x Robot Tank Chassis Kits