Features1Aluminum Alloy Material: This electric scooter hub motor is made of aluminum alloy, which is solid and durable, ensuring long service life. 2Great Performance: Effectively improve the rim of the hub, light and high end, comfortable, strong bearing capacity, to achieve noiseless operation. 3Fine Workmanship: This electric scooter engine motor has great toughness, waterproof performance and high working performance. 4 Riding Experience: The electric scooter motor is easy to maintain and has high efficiency, which greatly improves the riding pleasure and is suitable for riders who like challenges. 5Wide Applications: This electric scooter hub motor is applicable to electric bikes, DIY electric bikes, electric scooters, folding bikes, etc.SpecificationItem Type: Electric Scooter Hub MotorMaterial: Aluminum AlloyWeight: Approx. 3447g/121.6ozApplication: Suitable for NINEBOT ES2 ES4 modelPackage List1 xElectric Scooter Hub Motor