Tomshoo High Density and High Strength 250W Electric Wheel Made of Rubber and Metal Material

Made of high intensity rubber and metal material, solid and durable in use. Easy installation, convenient and simple to install and detach, replace quickly. Explosion proof and puncture tire, low noise during use, no inner tube. -skid grooved design, nice absorption, much safer for users. Material: Rubber+Metal  Power: 250W 42V Specifications: Material: Rubber  Item Size: 20 * 20 * 5cm / 7.9 * 7.9 * 2in  Item Weight: 3091g / 6.8lb  Package Size: 24 * 24 * 14cm / 9.4 * 9.4 * 5.5in  Package Weight: 3304g / 7.3lb  Package List 1 * Electric Wheel