Driving categoryï¼? Dual motor Motor type: Swappable tire Hub Motor 75mm Power: 350W*2 brushless motor Battery type: 18650 Lithium battery Battery capacityï¼?29.4V 4.4AH Charging time: 3 hours Cruising distance: 15KM High speed mode: 25 Km/h Panel material: 8 layers maple/ 7 layers maple 1Layer Bamboo Wheel material: PU Wheel size: 75*67 mm Wheel hardness: 80A Max load: 80/120Kg Net Weight: 5.8/5.4 kg Product size: 820*260*160 mm/820*265*130 mm