Spesification : - Weight Robot ±2,9KG(Can Adjustable) - Motor DC 550 2pcs - Rpm Full Speed PWM ±1000 RPM (Wheel) - Continues Amps motor 4-5A (No Load) - Dimension : 20 * 20 cm - Custom Blade for Sumo Robot - Silicone Tire - Customize Blade Degree Placement - Maximum Motor Voltage 3s LiPo Battery(12,6V) - All Body Material PETG HS - Modular Design