Feature:1. 2mm aluminum alloy with sanding surface treatment.2. DC12V motors included, dual motors offer higher power and speed.3. With multiple mounting holes on the platform, you are freely to add various sensors or controllers on it.4. Engineering plastic tracks and the ABS wheels, which are high quality construction and move swiftly.5. All tools needed for assembly are included.6. Replacement for Arduino.7. ★ 2mm aluminum alloy with sanding surface treatment.8. ★ DC12V motors included, dual motors offer higher power and speed.9. ★ With multiple mounting holes on the platform, you are freely to add various sensors or controllers on it.10. ★ Engineering plastic tracks and the ABS wheels, which are high quality construction and move swiftly.11. ★ All tools needed for assembly are included.Compatible with Arduino.Specification:Features:2mm aluminum alloy with sanding surface treatment.DC12V motors included, dual motors offer higher power and speed.With multiple mounting holes on the platform, you are freely to add various sensors or controllers on it.Engineering plastic tracks and the ABS wheels, which are high quality construction and move swiftly.All tools needed for assembly are included.Replacement for Arduino.Specifications:Color: Black / Blue / Silver (Optional)Material: Aluminum alloy+ABSMotor: 6~12VRated Voltage: DC12VNo-load Current: 100mANo-load Speed: 170~350RPMItem Size: 193 * 163 * 60mm / 7.60 * 6.42 * 2.36inItem Weight: 470g / 16.58ozPackage Weight: 500g / 17.64ozPackage Size: 20.5 * 13 * 6cm / 8.07 * 5.12 * 2.361inPackage List:1 * Panel2 * Motor2 * Caterpillar Band2 * Load Bearing Wheel2 * Driving Wheel1 * Package of AccessoryNote:Assembly Required for the product will sent in DIY kit.Package List:1 * Panel2 * Motor2 * Caterpillar Band2 * Load Bearing Wheel2 * Driving Wheel1 * Package of AccessoryNote:Assembly Required for the product will sent in DIY kit.