Feature:1. Made of high intensity rubber and metal material, solid and durable in use.2. Explosion-proof and anti-puncture tire, low noise during use, no inner tube.3. Anti-skid grooved design, nice shock absorption, much safer for riders.4. High density and high strength, no need to inflate, convenient and practical.5. Easy installation, convenient and simple to install and detach, replace quickly.6. Great motor engine replacement for Kugoo S1.Specification:The electric scooter motor tire is stable and strong, great replacement for your old and damaged tire to prolong your electric scooter service life.Features:Made of high intensity rubber and metal material, solid and in use.Explosion-proof and anti-puncture tire, low noise during use, no inner tube.Anti-skid grooved design, nice shock absorption, much safer for riders.High density and high strength, no need to inflate, convenient and practical.Easy installation, convenient and simple to install and detach, replace quickly.Great motor engine replacement for Kugoo S1.Specifications:Material: Rubber + Metal Power: 250W Voltage: 36V Speed: 580rpmCurrent: 12AMax. Climbing: 15-20°Item Size: 20.5 * 20.5 * 5.5 cm / 8.1 * 8.1 * 2 in Item Weight: 2857 g / 6.3 lb Package Size: 24 * 24 * 13 cm / 9.4 * 9.4 * 5.1 in Package Weight: 3108 g / 6.8 lb Package List:1 * Engine Motor Package List:1 * Engine Motor